65401916

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{277}}^1\times {\mathrm{881}}^1$

素因数の和:1229

約数の個数: 24

約数和(自身を含む): 116713296

約数和(自身を除く): 51311380

約数列:

[1, 2, 4, 67, 134, 268, 277, 554, 881, 1108, 1762, 3524, 18559, 37118, 59027, 74236, 118054, 236108, 244037, 488074, 976148, 16350479, 32700958, 65401916]

約数ペア:

[(1, 65401916), (2, 32700958), (4, 16350479), (67, 976148), (134, 488074), (268, 244037), (277, 236108), (554, 118054), (881, 74236), (1108, 59027), (1762, 37118), (3524, 18559)]