71377964

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{43207}}^1$

素因数の和:43277

約数の個数: 24

約数和(自身を含む): 145178880

約数和(自身を除く): 73800916

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 43207, 86414, 172828, 302449, 604898, 1209796, 2549213, 5098426, 10196852, 17844491, 35688982, 71377964]

約数ペア:

[(1, 71377964), (2, 35688982), (4, 17844491), (7, 10196852), (14, 5098426), (28, 2549213), (59, 1209796), (118, 604898), (236, 302449), (413, 172828), (826, 86414), (1652, 43207)]