64594439

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 82736640

約数和(自身を除く): 18142201

約数列:

[1, 7, 13, 53, 59, 91, 227, 371, 413, 689, 767, 1589, 2951, 3127, 4823, 5369, 12031, 13393, 20657, 21889, 40651, 84217, 93751, 156403, 174109, 284557, 709829, 1094821, 1218763, 4968803, 9227777, 64594439]

約数ペア:

[(1, 64594439), (7, 9227777), (13, 4968803), (53, 1218763), (59, 1094821), (91, 709829), (227, 284557), (371, 174109), (413, 156403), (689, 93751), (767, 84217), (1589, 40651), (2951, 21889), (3127, 20657), (4823, 13393), (5369, 12031)]