64744392

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{20593}}^1$

素因数の和:20733

約数の個数: 32

約数和(自身を含む): 163104480

約数和(自身を除く): 98360088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 20593, 41186, 61779, 82372, 123558, 164744, 247116, 494232, 2697683, 5395366, 8093049, 10790732, 16186098, 21581464, 32372196, 64744392]

約数ペア:

[(1, 64744392), (2, 32372196), (3, 21581464), (4, 16186098), (6, 10790732), (8, 8093049), (12, 5395366), (24, 2697683), (131, 494232), (262, 247116), (393, 164744), (524, 123558), (786, 82372), (1048, 61779), (1572, 41186), (3144, 20593)]