40573702

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3571}}^1$

素因数の和:3628

約数の個数: 32

約数和(自身を含む): 72011520

約数和(自身を除く): 31437818

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 494, 598, 874, 3571, 5681, 7142, 11362, 46423, 67849, 82133, 92846, 135698, 164266, 882037, 1067729, 1560527, 1764074, 2135458, 3121054, 20286851, 40573702]

約数ペア:

[(1, 40573702), (2, 20286851), (13, 3121054), (19, 2135458), (23, 1764074), (26, 1560527), (38, 1067729), (46, 882037), (247, 164266), (299, 135698), (437, 92846), (494, 82133), (598, 67849), (874, 46423), (3571, 11362), (5681, 7142)]