67972892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{3449}}^1$

素因数の和:3845

約数の個数: 24

約数和(自身を含む): 128478000

約数和(自身を除く): 60505108

約数列:

[1, 2, 4, 13, 26, 52, 379, 758, 1516, 3449, 4927, 6898, 9854, 13796, 19708, 44837, 89674, 179348, 1307171, 2614342, 5228684, 16993223, 33986446, 67972892]

約数ペア:

[(1, 67972892), (2, 33986446), (4, 16993223), (13, 5228684), (26, 2614342), (52, 1307171), (379, 179348), (758, 89674), (1516, 44837), (3449, 19708), (4927, 13796), (6898, 9854)]