27488928

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 75841920

約数和(自身を除く): 48352992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 71, 74, 96, 109, 111, 142, 148, 213, 218, 222, 284, 296, 327, 426, 436, 444, 568, 592, 654, 852, 872, 888, 1136, 1184, 1308, 1704, 1744, 1776, 2272, 2616, 2627, 3408, 3488, 3552, 4033, 5232, 5254, 6816, 7739, 7881, 8066, 10464, 10508, 12099, 15478, 15762, 16132, 21016, 23217, 24198, 30956, 31524, 32264, 42032, 46434, 48396, 61912, 63048, 64528, 84064, 92868, 96792, 123824, 126096, 129056, 185736, 193584, 247648, 252192, 286343, 371472, 387168, 572686, 742944, 859029, 1145372, 1718058, 2290744, 3436116, 4581488, 6872232, 9162976, 13744464, 27488928]

約数ペア:

[(1, 27488928), (2, 13744464), (3, 9162976), (4, 6872232), (6, 4581488), (8, 3436116), (12, 2290744), (16, 1718058), (24, 1145372), (32, 859029), (37, 742944), (48, 572686), (71, 387168), (74, 371472), (96, 286343), (109, 252192), (111, 247648), (142, 193584), (148, 185736), (213, 129056), (218, 126096), (222, 123824), (284, 96792), (296, 92868), (327, 84064), (426, 64528), (436, 63048), (444, 61912), (568, 48396), (592, 46434), (654, 42032), (852, 32264), (872, 31524), (888, 30956), (1136, 24198), (1184, 23217), (1308, 21016), (1704, 16132), (1744, 15762), (1776, 15478), (2272, 12099), (2616, 10508), (2627, 10464), (3408, 8066), (3488, 7881), (3552, 7739), (4033, 6816), (5232, 5254)]