40917604

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{8647}}^1$

素因数の和:8684

約数の個数: 36

約数和(自身を含む): 88624704

約数和(自身を除く): 47707100

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 8647, 17294, 34588, 60529, 112411, 121058, 224822, 242116, 449644, 786877, 1461343, 1573754, 2922686, 3147508, 5845372, 10229401, 20458802, 40917604]

約数ペア:

[(1, 40917604), (2, 20458802), (4, 10229401), (7, 5845372), (13, 3147508), (14, 2922686), (26, 1573754), (28, 1461343), (52, 786877), (91, 449644), (169, 242116), (182, 224822), (338, 121058), (364, 112411), (676, 60529), (1183, 34588), (2366, 17294), (4732, 8647)]