71207470

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{8467}}^1$

素因数の和:8532

約数の個数: 24

約数和(自身を含む): 132761304

約数和(自身を除く): 61553834

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 841, 1682, 4205, 8410, 8467, 16934, 42335, 84670, 245543, 491086, 1227715, 2455430, 7120747, 14241494, 35603735, 71207470]

約数ペア:

[(1, 71207470), (2, 35603735), (5, 14241494), (10, 7120747), (29, 2455430), (58, 1227715), (145, 491086), (290, 245543), (841, 84670), (1682, 42335), (4205, 16934), (8410, 8467)]