27859204

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1129}}^1$

素因数の和:1363

約数の個数: 24

約数和(自身を含む): 50624000

約数和(自身を除く): 22764796

約数列:

[1, 2, 4, 31, 62, 124, 199, 398, 796, 1129, 2258, 4516, 6169, 12338, 24676, 34999, 69998, 139996, 224671, 449342, 898684, 6964801, 13929602, 27859204]

約数ペア:

[(1, 27859204), (2, 13929602), (4, 6964801), (31, 898684), (62, 449342), (124, 224671), (199, 139996), (398, 69998), (796, 34999), (1129, 24676), (2258, 12338), (4516, 6169)]