25339008

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:210

約数の個数: 128

約数和(自身を含む): 74419200

約数和(自身を除く): 49080192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 64, 69, 76, 92, 96, 114, 128, 138, 151, 152, 184, 192, 228, 276, 302, 304, 368, 384, 437, 453, 456, 552, 604, 608, 736, 874, 906, 912, 1104, 1208, 1216, 1311, 1472, 1748, 1812, 1824, 2208, 2416, 2432, 2622, 2869, 2944, 3473, 3496, 3624, 3648, 4416, 4832, 5244, 5738, 6946, 6992, 7248, 7296, 8607, 8832, 9664, 10419, 10488, 11476, 13892, 13984, 14496, 17214, 19328, 20838, 20976, 22952, 27784, 27968, 28992, 34428, 41676, 41952, 45904, 55568, 55936, 57984, 65987, 68856, 83352, 83904, 91808, 111136, 131974, 137712, 166704, 167808, 183616, 197961, 222272, 263948, 275424, 333408, 367232, 395922, 444544, 527896, 550848, 666816, 791844, 1055792, 1101696, 1333632, 1583688, 2111584, 3167376, 4223168, 6334752, 8446336, 12669504, 25339008]

約数ペア:

[(1, 25339008), (2, 12669504), (3, 8446336), (4, 6334752), (6, 4223168), (8, 3167376), (12, 2111584), (16, 1583688), (19, 1333632), (23, 1101696), (24, 1055792), (32, 791844), (38, 666816), (46, 550848), (48, 527896), (57, 444544), (64, 395922), (69, 367232), (76, 333408), (92, 275424), (96, 263948), (114, 222272), (128, 197961), (138, 183616), (151, 167808), (152, 166704), (184, 137712), (192, 131974), (228, 111136), (276, 91808), (302, 83904), (304, 83352), (368, 68856), (384, 65987), (437, 57984), (453, 55936), (456, 55568), (552, 45904), (604, 41952), (608, 41676), (736, 34428), (874, 28992), (906, 27968), (912, 27784), (1104, 22952), (1208, 20976), (1216, 20838), (1311, 19328), (1472, 17214), (1748, 14496), (1812, 13984), (1824, 13892), (2208, 11476), (2416, 10488), (2432, 10419), (2622, 9664), (2869, 8832), (2944, 8607), (3473, 7296), (3496, 7248), (3624, 6992), (3648, 6946), (4416, 5738), (4832, 5244)]