40242748

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{110557}}^1$

素因数の和:110581

約数の個数: 24

約数和(自身を含む): 86677472

約数和(自身を除く): 46434724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 110557, 221114, 442228, 773899, 1437241, 1547798, 2874482, 3095596, 5748964, 10060687, 20121374, 40242748]

約数ペア:

[(1, 40242748), (2, 20121374), (4, 10060687), (7, 5748964), (13, 3095596), (14, 2874482), (26, 1547798), (28, 1437241), (52, 773899), (91, 442228), (182, 221114), (364, 110557)]