64260416

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2467}}^1$

素因数の和:2527

約数の個数: 56

約数和(自身を含む): 142926816

約数和(自身を除く): 78666400

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 148, 176, 296, 352, 407, 592, 704, 814, 1184, 1628, 2368, 2467, 3256, 4934, 6512, 9868, 13024, 19736, 26048, 27137, 39472, 54274, 78944, 91279, 108548, 157888, 182558, 217096, 365116, 434192, 730232, 868384, 1004069, 1460464, 1736768, 2008138, 2920928, 4016276, 5841856, 8032552, 16065104, 32130208, 64260416]

約数ペア:

[(1, 64260416), (2, 32130208), (4, 16065104), (8, 8032552), (11, 5841856), (16, 4016276), (22, 2920928), (32, 2008138), (37, 1736768), (44, 1460464), (64, 1004069), (74, 868384), (88, 730232), (148, 434192), (176, 365116), (296, 217096), (352, 182558), (407, 157888), (592, 108548), (704, 91279), (814, 78944), (1184, 54274), (1628, 39472), (2368, 27137), (2467, 26048), (3256, 19736), (4934, 13024), (6512, 9868)]