66132458

素因数分解:

$2^1\times 7^3\times {\mathrm{149}}^1\times {\mathrm{647}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 116640000

約数和(自身を除く): 50507542

約数列:

[1, 2, 7, 14, 49, 98, 149, 298, 343, 647, 686, 1043, 1294, 2086, 4529, 7301, 9058, 14602, 31703, 51107, 63406, 96403, 102214, 192806, 221921, 443842, 674821, 1349642, 4723747, 9447494, 33066229, 66132458]

約数ペア:

[(1, 66132458), (2, 33066229), (7, 9447494), (14, 4723747), (49, 1349642), (98, 674821), (149, 443842), (298, 221921), (343, 192806), (647, 102214), (686, 96403), (1043, 63406), (1294, 51107), (2086, 31703), (4529, 14602), (7301, 9058)]