70981244

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{2273}}^1$

素因数の和:2525

約数の個数: 24

約数和(自身を含む): 128235408

約数和(自身を除く): 57254164

約数列:

[1, 2, 4, 37, 74, 148, 211, 422, 844, 2273, 4546, 7807, 9092, 15614, 31228, 84101, 168202, 336404, 479603, 959206, 1918412, 17745311, 35490622, 70981244]

約数ペア:

[(1, 70981244), (2, 35490622), (4, 17745311), (37, 1918412), (74, 959206), (148, 479603), (211, 336404), (422, 168202), (844, 84101), (2273, 31228), (4546, 15614), (7807, 9092)]