66021878

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{6301}}^1$

素因数の和:6360

約数の個数: 24

約数和(自身を含む): 110713536

約数和(自身を除く): 44691658

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 5239, 6301, 10478, 12602, 81913, 163826, 195331, 390662, 1064869, 2129738, 2539303, 5078606, 33010939, 66021878]

約数ペア:

[(1, 66021878), (2, 33010939), (13, 5078606), (26, 2539303), (31, 2129738), (62, 1064869), (169, 390662), (338, 195331), (403, 163826), (806, 81913), (5239, 12602), (6301, 10478)]