64727474

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1123}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 116536320

約数和(自身を除く): 51808846

約数列:

[1, 2, 7, 14, 23, 46, 161, 179, 322, 358, 1123, 1253, 2246, 2506, 4117, 7861, 8234, 15722, 25829, 28819, 51658, 57638, 180803, 201017, 361606, 402034, 1407119, 2814238, 4623391, 9246782, 32363737, 64727474]

約数ペア:

[(1, 64727474), (2, 32363737), (7, 9246782), (14, 4623391), (23, 2814238), (46, 1407119), (161, 402034), (179, 361606), (322, 201017), (358, 180803), (1123, 57638), (1253, 51658), (2246, 28819), (2506, 25829), (4117, 15722), (7861, 8234)]