70294212688

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20246029}}^1$

素因数の和:20246075

約数の個数: 40

約数和(自身を含む): 160672494080

約数和(自身を除く): 90378281392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 20246029, 40492058, 80984116, 141722203, 161968232, 283444406, 323936464, 566888812, 627626899, 1133777624, 1255253798, 2267555248, 2510507596, 4393388293, 5021015192, 8786776586, 10042030384, 17573553172, 35147106344, 70294212688]

約数ペア:

[(1, 70294212688), (2, 35147106344), (4, 17573553172), (7, 10042030384), (8, 8786776586), (14, 5021015192), (16, 4393388293), (28, 2510507596), (31, 2267555248), (56, 1255253798), (62, 1133777624), (112, 627626899), (124, 566888812), (217, 323936464), (248, 283444406), (434, 161968232), (496, 141722203), (868, 80984116), (1736, 40492058), (3472, 20246029)]