69568256

素因数分解:

$2^8\times {\mathrm{331}}^1\times {\mathrm{821}}^1$

素因数の和:1168

約数の個数: 36

約数和(自身を含む): 139453944

約数和(自身を除く): 69885688

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 331, 662, 821, 1324, 1642, 2648, 3284, 5296, 6568, 10592, 13136, 21184, 26272, 42368, 52544, 84736, 105088, 210176, 271751, 543502, 1087004, 2174008, 4348016, 8696032, 17392064, 34784128, 69568256]

約数ペア:

[(1, 69568256), (2, 34784128), (4, 17392064), (8, 8696032), (16, 4348016), (32, 2174008), (64, 1087004), (128, 543502), (256, 271751), (331, 210176), (662, 105088), (821, 84736), (1324, 52544), (1642, 42368), (2648, 26272), (3284, 21184), (5296, 13136), (6568, 10592)]