64839296

素因数分解:

$2^7\times {\mathrm{617}}^1\times {\mathrm{821}}^1$

素因数の和:1452

約数の個数: 32

約数和(自身を含む): 129538980

約数和(自身を除く): 64699684

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 617, 821, 1234, 1642, 2468, 3284, 4936, 6568, 9872, 13136, 19744, 26272, 39488, 52544, 78976, 105088, 506557, 1013114, 2026228, 4052456, 8104912, 16209824, 32419648, 64839296]

約数ペア:

[(1, 64839296), (2, 32419648), (4, 16209824), (8, 8104912), (16, 4052456), (32, 2026228), (64, 1013114), (128, 506557), (617, 105088), (821, 78976), (1234, 52544), (1642, 39488), (2468, 26272), (3284, 19744), (4936, 13136), (6568, 9872)]