71995948

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{193}}^1\times {\mathrm{521}}^1$

素因数の和:897

約数の個数: 24

約数和(自身を含む): 127597680

約数和(自身を除く): 55601732

約数列:

[1, 2, 4, 179, 193, 358, 386, 521, 716, 772, 1042, 2084, 34547, 69094, 93259, 100553, 138188, 186518, 201106, 373036, 402212, 17998987, 35997974, 71995948]

約数ペア:

[(1, 71995948), (2, 35997974), (4, 17998987), (179, 402212), (193, 373036), (358, 201106), (386, 186518), (521, 138188), (716, 100553), (772, 93259), (1042, 69094), (2084, 34547)]