27755688

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 72313920

約数和(自身を除く): 44558232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 67, 82, 123, 134, 164, 201, 246, 268, 328, 402, 421, 492, 536, 804, 842, 984, 1263, 1608, 1684, 2526, 2747, 3368, 5052, 5494, 8241, 10104, 10988, 16482, 17261, 21976, 28207, 32964, 34522, 51783, 56414, 65928, 69044, 84621, 103566, 112828, 138088, 169242, 207132, 225656, 338484, 414264, 676968, 1156487, 2312974, 3469461, 4625948, 6938922, 9251896, 13877844, 27755688]

約数ペア:

[(1, 27755688), (2, 13877844), (3, 9251896), (4, 6938922), (6, 4625948), (8, 3469461), (12, 2312974), (24, 1156487), (41, 676968), (67, 414264), (82, 338484), (123, 225656), (134, 207132), (164, 169242), (201, 138088), (246, 112828), (268, 103566), (328, 84621), (402, 69044), (421, 65928), (492, 56414), (536, 51783), (804, 34522), (842, 32964), (984, 28207), (1263, 21976), (1608, 17261), (1684, 16482), (2526, 10988), (2747, 10104), (3368, 8241), (5052, 5494)]