72695012

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{2029}}^1$

素因数の和:2112

約数の個数: 36

約数和(自身を含む): 140423220

約数和(自身を除く): 67728208

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 169, 212, 338, 676, 689, 1378, 2029, 2756, 4058, 8116, 8957, 17914, 26377, 35828, 52754, 105508, 107537, 215074, 342901, 430148, 685802, 1371604, 1397981, 2795962, 5591924, 18173753, 36347506, 72695012]

約数ペア:

[(1, 72695012), (2, 36347506), (4, 18173753), (13, 5591924), (26, 2795962), (52, 1397981), (53, 1371604), (106, 685802), (169, 430148), (212, 342901), (338, 215074), (676, 107537), (689, 105508), (1378, 52754), (2029, 35828), (2756, 26377), (4058, 17914), (8116, 8957)]