40887652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2011}}^1$

素因数の和:2068

約数の個数: 48

約数和(自身を含む): 85180032

約数和(自身を除く): 44292380

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 46, 52, 68, 92, 221, 299, 391, 442, 598, 782, 884, 1196, 1564, 2011, 4022, 5083, 8044, 10166, 20332, 26143, 34187, 46253, 52286, 68374, 92506, 104572, 136748, 185012, 444431, 601289, 786301, 888862, 1202578, 1572602, 1777724, 2405156, 3145204, 10221913, 20443826, 40887652]

約数ペア:

[(1, 40887652), (2, 20443826), (4, 10221913), (13, 3145204), (17, 2405156), (23, 1777724), (26, 1572602), (34, 1202578), (46, 888862), (52, 786301), (68, 601289), (92, 444431), (221, 185012), (299, 136748), (391, 104572), (442, 92506), (598, 68374), (782, 52286), (884, 46253), (1196, 34187), (1564, 26143), (2011, 20332), (4022, 10166), (5083, 8044)]