865310584

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{26833}}^1$

素因数の和:27007

約数の個数: 32

約数和(自身を含む): 1690542000

約数和(自身を除く): 825231416

約数列:

[1, 2, 4, 8, 29, 58, 116, 139, 232, 278, 556, 1112, 4031, 8062, 16124, 26833, 32248, 53666, 107332, 214664, 778157, 1556314, 3112628, 3729787, 6225256, 7459574, 14919148, 29838296, 108163823, 216327646, 432655292, 865310584]

約数ペア:

[(1, 865310584), (2, 432655292), (4, 216327646), (8, 108163823), (29, 29838296), (58, 14919148), (116, 7459574), (139, 6225256), (232, 3729787), (278, 3112628), (556, 1556314), (1112, 778157), (4031, 214664), (8062, 107332), (16124, 53666), (26833, 32248)]