29121319472

素因数分解:

$2^4\times 7^1\times {\mathrm{16063}}^1\times {\mathrm{16187}}^1$

素因数の和:32265

約数の個数: 40

約数和(自身を含む): 64490919936

約数和(自身を除く): 35369600464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 16063, 16187, 32126, 32374, 64252, 64748, 112441, 113309, 128504, 129496, 224882, 226618, 257008, 258992, 449764, 453236, 899528, 906472, 1799056, 1812944, 260011781, 520023562, 1040047124, 1820082467, 2080094248, 3640164934, 4160188496, 7280329868, 14560659736, 29121319472]

約数ペア:

[(1, 29121319472), (2, 14560659736), (4, 7280329868), (7, 4160188496), (8, 3640164934), (14, 2080094248), (16, 1820082467), (28, 1040047124), (56, 520023562), (112, 260011781), (16063, 1812944), (16187, 1799056), (32126, 906472), (32374, 899528), (64252, 453236), (64748, 449764), (112441, 258992), (113309, 257008), (128504, 226618), (129496, 224882)]