25661376

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:203

約数の個数: 168

約数和(自身を含む): 83210400

約数和(自身を除く): 57549024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 64, 69, 72, 78, 92, 96, 104, 117, 138, 144, 149, 156, 184, 192, 207, 208, 234, 276, 288, 298, 299, 312, 368, 414, 416, 447, 468, 552, 576, 596, 598, 624, 736, 828, 832, 894, 897, 936, 1104, 1192, 1196, 1248, 1341, 1472, 1656, 1788, 1794, 1872, 1937, 2208, 2384, 2392, 2496, 2682, 2691, 3312, 3427, 3576, 3588, 3744, 3874, 4416, 4768, 4784, 5364, 5382, 5811, 6624, 6854, 7152, 7176, 7488, 7748, 9536, 9568, 10281, 10728, 10764, 11622, 13248, 13708, 14304, 14352, 15496, 17433, 19136, 20562, 21456, 21528, 23244, 27416, 28608, 28704, 30843, 30992, 34866, 41124, 42912, 43056, 44551, 46488, 54832, 57408, 61686, 61984, 69732, 82248, 85824, 86112, 89102, 92976, 109664, 123372, 123968, 133653, 139464, 164496, 172224, 178204, 185952, 219328, 246744, 267306, 278928, 328992, 356408, 371904, 400959, 493488, 534612, 557856, 657984, 712816, 801918, 986976, 1069224, 1115712, 1425632, 1603836, 1973952, 2138448, 2851264, 3207672, 4276896, 6415344, 8553792, 12830688, 25661376]

約数ペア:

[(1, 25661376), (2, 12830688), (3, 8553792), (4, 6415344), (6, 4276896), (8, 3207672), (9, 2851264), (12, 2138448), (13, 1973952), (16, 1603836), (18, 1425632), (23, 1115712), (24, 1069224), (26, 986976), (32, 801918), (36, 712816), (39, 657984), (46, 557856), (48, 534612), (52, 493488), (64, 400959), (69, 371904), (72, 356408), (78, 328992), (92, 278928), (96, 267306), (104, 246744), (117, 219328), (138, 185952), (144, 178204), (149, 172224), (156, 164496), (184, 139464), (192, 133653), (207, 123968), (208, 123372), (234, 109664), (276, 92976), (288, 89102), (298, 86112), (299, 85824), (312, 82248), (368, 69732), (414, 61984), (416, 61686), (447, 57408), (468, 54832), (552, 46488), (576, 44551), (596, 43056), (598, 42912), (624, 41124), (736, 34866), (828, 30992), (832, 30843), (894, 28704), (897, 28608), (936, 27416), (1104, 23244), (1192, 21528), (1196, 21456), (1248, 20562), (1341, 19136), (1472, 17433), (1656, 15496), (1788, 14352), (1794, 14304), (1872, 13708), (1937, 13248), (2208, 11622), (2384, 10764), (2392, 10728), (2496, 10281), (2682, 9568), (2691, 9536), (3312, 7748), (3427, 7488), (3576, 7176), (3588, 7152), (3744, 6854), (3874, 6624), (4416, 5811), (4768, 5382), (4784, 5364)]