513472

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:196

約数の個数: 28

約数和(自身を含む): 1042416

約数和(自身を除く): 528944

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 113, 142, 226, 284, 452, 568, 904, 1136, 1808, 2272, 3616, 4544, 7232, 8023, 16046, 32092, 64184, 128368, 256736, 513472]

約数ペア:

[(1, 513472), (2, 256736), (4, 128368), (8, 64184), (16, 32092), (32, 16046), (64, 8023), (71, 7232), (113, 4544), (142, 3616), (226, 2272), (284, 1808), (452, 1136), (568, 904)]