123343472

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{15511}}^1$

素因数の和:15597

約数の個数: 40

約数和(自身を含む): 276982272

約数和(自身を除く): 153638800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 15511, 31022, 62044, 108577, 124088, 217154, 248176, 434308, 868616, 1101281, 1737232, 2202562, 4405124, 7708967, 8810248, 15417934, 17620496, 30835868, 61671736, 123343472]

約数ペア:

[(1, 123343472), (2, 61671736), (4, 30835868), (7, 17620496), (8, 15417934), (14, 8810248), (16, 7708967), (28, 4405124), (56, 2202562), (71, 1737232), (112, 1101281), (142, 868616), (284, 434308), (497, 248176), (568, 217154), (994, 124088), (1136, 108577), (1988, 62044), (3976, 31022), (7952, 15511)]