25948416

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 78293376

約数和(自身を除く): 52344960

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 104, 113, 128, 138, 156, 184, 192, 208, 226, 256, 276, 299, 312, 339, 368, 384, 416, 452, 552, 598, 624, 678, 736, 768, 832, 897, 904, 1104, 1196, 1248, 1356, 1469, 1472, 1664, 1794, 1808, 2208, 2392, 2496, 2599, 2712, 2938, 2944, 3328, 3588, 3616, 4407, 4416, 4784, 4992, 5198, 5424, 5876, 5888, 7176, 7232, 7797, 8814, 8832, 9568, 9984, 10396, 10848, 11752, 14352, 14464, 15594, 17628, 17664, 19136, 20792, 21696, 23504, 28704, 28928, 31188, 33787, 35256, 38272, 41584, 43392, 47008, 57408, 62376, 67574, 70512, 76544, 83168, 86784, 94016, 101361, 114816, 124752, 135148, 141024, 166336, 188032, 202722, 229632, 249504, 270296, 282048, 332672, 376064, 405444, 499008, 540592, 564096, 665344, 810888, 998016, 1081184, 1128192, 1621776, 1996032, 2162368, 3243552, 4324736, 6487104, 8649472, 12974208, 25948416]

約数ペア:

[(1, 25948416), (2, 12974208), (3, 8649472), (4, 6487104), (6, 4324736), (8, 3243552), (12, 2162368), (13, 1996032), (16, 1621776), (23, 1128192), (24, 1081184), (26, 998016), (32, 810888), (39, 665344), (46, 564096), (48, 540592), (52, 499008), (64, 405444), (69, 376064), (78, 332672), (92, 282048), (96, 270296), (104, 249504), (113, 229632), (128, 202722), (138, 188032), (156, 166336), (184, 141024), (192, 135148), (208, 124752), (226, 114816), (256, 101361), (276, 94016), (299, 86784), (312, 83168), (339, 76544), (368, 70512), (384, 67574), (416, 62376), (452, 57408), (552, 47008), (598, 43392), (624, 41584), (678, 38272), (736, 35256), (768, 33787), (832, 31188), (897, 28928), (904, 28704), (1104, 23504), (1196, 21696), (1248, 20792), (1356, 19136), (1469, 17664), (1472, 17628), (1664, 15594), (1794, 14464), (1808, 14352), (2208, 11752), (2392, 10848), (2496, 10396), (2599, 9984), (2712, 9568), (2938, 8832), (2944, 8814), (3328, 7797), (3588, 7232), (3616, 7176), (4407, 5888), (4416, 5876), (4784, 5424), (4992, 5198)]