64254892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{16927}}^1$

素因数の和:17017

約数の個数: 24

約数和(自身を含む): 122761856

約数和(自身を除く): 58506964

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 16927, 33854, 67708, 220051, 440102, 880204, 1235671, 2471342, 4942684, 16063723, 32127446, 64254892]

約数ペア:

[(1, 64254892), (2, 32127446), (4, 16063723), (13, 4942684), (26, 2471342), (52, 1235671), (73, 880204), (146, 440102), (292, 220051), (949, 67708), (1898, 33854), (3796, 16927)]