15729126656

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{937}}^1\times {\mathrm{2851}}^1$

素因数の和:3827

約数の個数: 72

約数和(自身を含む): 32808358464

約数和(自身を除く): 17079231808

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 937, 1472, 1874, 2851, 2944, 3748, 5702, 5888, 7496, 11404, 14992, 21551, 22808, 29984, 43102, 45616, 59968, 65573, 86204, 91232, 119936, 131146, 172408, 182464, 239872, 262292, 344816, 364928, 524584, 689632, 729856, 1049168, 1379264, 2098336, 2671387, 2758528, 4196672, 5342774, 5517056, 8393344, 10685548, 16786688, 21371096, 42742192, 61441901, 85484384, 122883802, 170968768, 245767604, 341937536, 491535208, 683875072, 983070416, 1966140832, 3932281664, 7864563328, 15729126656]

約数ペア:

[(1, 15729126656), (2, 7864563328), (4, 3932281664), (8, 1966140832), (16, 983070416), (23, 683875072), (32, 491535208), (46, 341937536), (64, 245767604), (92, 170968768), (128, 122883802), (184, 85484384), (256, 61441901), (368, 42742192), (736, 21371096), (937, 16786688), (1472, 10685548), (1874, 8393344), (2851, 5517056), (2944, 5342774), (3748, 4196672), (5702, 2758528), (5888, 2671387), (7496, 2098336), (11404, 1379264), (14992, 1049168), (21551, 729856), (22808, 689632), (29984, 524584), (43102, 364928), (45616, 344816), (59968, 262292), (65573, 239872), (86204, 182464), (91232, 172408), (119936, 131146)]