40105754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2927}}^1$

素因数の和:2990

約数の個数: 32

約数和(自身を含む): 70834176

約数和(自身を除く): 30728422

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 221, 403, 442, 527, 806, 1054, 2927, 5854, 6851, 13702, 38051, 49759, 76102, 90737, 99518, 181474, 646867, 1179581, 1293734, 1542529, 2359162, 3085058, 20052877, 40105754]

約数ペア:

[(1, 40105754), (2, 20052877), (13, 3085058), (17, 2359162), (26, 1542529), (31, 1293734), (34, 1179581), (62, 646867), (221, 181474), (403, 99518), (442, 90737), (527, 76102), (806, 49759), (1054, 38051), (2927, 13702), (5854, 6851)]