468065728

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{562579}}^1$

素因数の和:562604

約数の個数: 28

約数和(自身を含む): 1000267240

約数和(自身を除く): 532201512

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 562579, 1125158, 2250316, 4500632, 7313527, 9001264, 14627054, 18002528, 29254108, 36005056, 58508216, 117016432, 234032864, 468065728]

約数ペア:

[(1, 468065728), (2, 234032864), (4, 117016432), (8, 58508216), (13, 36005056), (16, 29254108), (26, 18002528), (32, 14627054), (52, 9001264), (64, 7313527), (104, 4500632), (208, 2250316), (416, 1125158), (832, 562579)]