72316916

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{32693}}^1$

素因数の和:32783

約数の個数: 24

約数和(自身を含む): 146469120

約数和(自身を除く): 74152204

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 32693, 65386, 130772, 228851, 457702, 915404, 2582747, 5165494, 10330988, 18079229, 36158458, 72316916]

約数ペア:

[(1, 72316916), (2, 36158458), (4, 18079229), (7, 10330988), (14, 5165494), (28, 2582747), (79, 915404), (158, 457702), (316, 228851), (553, 130772), (1106, 65386), (2212, 32693)]