42457664

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{12517}}^1$

素因数の和:12582

約数の個数: 28

約数和(自身を含む): 85848444

約数和(自身を除く): 43390780

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 3392, 12517, 25034, 50068, 100136, 200272, 400544, 663401, 801088, 1326802, 2653604, 5307208, 10614416, 21228832, 42457664]

約数ペア:

[(1, 42457664), (2, 21228832), (4, 10614416), (8, 5307208), (16, 2653604), (32, 1326802), (53, 801088), (64, 663401), (106, 400544), (212, 200272), (424, 100136), (848, 50068), (1696, 25034), (3392, 12517)]