66221194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3623}}^1$

素因数の和:3694

約数の個数: 32

約数和(自身を含む): 115678080

約数和(自身を除く): 49456886

約数列:

[1, 2, 13, 19, 26, 37, 38, 74, 247, 481, 494, 703, 962, 1406, 3623, 7246, 9139, 18278, 47099, 68837, 94198, 134051, 137674, 268102, 894881, 1742663, 1789762, 2546969, 3485326, 5093938, 33110597, 66221194]

約数ペア:

[(1, 66221194), (2, 33110597), (13, 5093938), (19, 3485326), (26, 2546969), (37, 1789762), (38, 1742663), (74, 894881), (247, 268102), (481, 137674), (494, 134051), (703, 94198), (962, 68837), (1406, 47099), (3623, 18278), (7246, 9139)]