73221572

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{446473}}^1$

素因数の和:446518

約数の個数: 12

約数和(自身を含む): 131263356

約数和(自身を除く): 58041784

約数列:

[1, 2, 4, 41, 82, 164, 446473, 892946, 1785892, 18305393, 36610786, 73221572]

約数ペア:

[(1, 73221572), (2, 36610786), (4, 18305393), (41, 1785892), (82, 892946), (164, 446473)]