25603968

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:276

約数の個数: 128

約数和(自身を含む): 76769280

約数和(自身を除く): 51165312

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, 128, 138, 156, 184, 192, 208, 223, 276, 299, 312, 368, 384, 416, 446, 552, 598, 624, 669, 736, 832, 892, 897, 1104, 1196, 1248, 1338, 1472, 1664, 1784, 1794, 2208, 2392, 2496, 2676, 2899, 2944, 3568, 3588, 4416, 4784, 4992, 5129, 5352, 5798, 7136, 7176, 8697, 8832, 9568, 10258, 10704, 11596, 14272, 14352, 15387, 17394, 19136, 20516, 21408, 23192, 28544, 28704, 30774, 34788, 38272, 41032, 42816, 46384, 57408, 61548, 66677, 69576, 82064, 85632, 92768, 114816, 123096, 133354, 139152, 164128, 185536, 200031, 246192, 266708, 278304, 328256, 371072, 400062, 492384, 533416, 556608, 656512, 800124, 984768, 1066832, 1113216, 1600248, 1969536, 2133664, 3200496, 4267328, 6400992, 8534656, 12801984, 25603968]

約数ペア:

[(1, 25603968), (2, 12801984), (3, 8534656), (4, 6400992), (6, 4267328), (8, 3200496), (12, 2133664), (13, 1969536), (16, 1600248), (23, 1113216), (24, 1066832), (26, 984768), (32, 800124), (39, 656512), (46, 556608), (48, 533416), (52, 492384), (64, 400062), (69, 371072), (78, 328256), (92, 278304), (96, 266708), (104, 246192), (128, 200031), (138, 185536), (156, 164128), (184, 139152), (192, 133354), (208, 123096), (223, 114816), (276, 92768), (299, 85632), (312, 82064), (368, 69576), (384, 66677), (416, 61548), (446, 57408), (552, 46384), (598, 42816), (624, 41032), (669, 38272), (736, 34788), (832, 30774), (892, 28704), (897, 28544), (1104, 23192), (1196, 21408), (1248, 20516), (1338, 19136), (1472, 17394), (1664, 15387), (1784, 14352), (1794, 14272), (2208, 11596), (2392, 10704), (2496, 10258), (2676, 9568), (2899, 8832), (2944, 8697), (3568, 7176), (3588, 7136), (4416, 5798), (4784, 5352), (4992, 5129)]