27608288

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 56206080

約数和(自身を除く): 28597792

約数列:

[1, 2, 4, 8, 16, 32, 67, 79, 134, 158, 163, 268, 316, 326, 536, 632, 652, 1072, 1264, 1304, 2144, 2528, 2608, 5216, 5293, 10586, 10921, 12877, 21172, 21842, 25754, 42344, 43684, 51508, 84688, 87368, 103016, 169376, 174736, 206032, 349472, 412064, 862759, 1725518, 3451036, 6902072, 13804144, 27608288]

約数ペア:

[(1, 27608288), (2, 13804144), (4, 6902072), (8, 3451036), (16, 1725518), (32, 862759), (67, 412064), (79, 349472), (134, 206032), (158, 174736), (163, 169376), (268, 103016), (316, 87368), (326, 84688), (536, 51508), (632, 43684), (652, 42344), (1072, 25754), (1264, 21842), (1304, 21172), (2144, 12877), (2528, 10921), (2608, 10586), (5216, 5293)]