40765504

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{3769}}^1$

素因数の和:3807

約数の個数: 42

約数和(自身を含む): 87618570

約数和(自身を除く): 46853066

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 3769, 5408, 7538, 10816, 15076, 30152, 48997, 60304, 97994, 120608, 195988, 241216, 391976, 636961, 783952, 1273922, 1567904, 2547844, 3135808, 5095688, 10191376, 20382752, 40765504]

約数ペア:

[(1, 40765504), (2, 20382752), (4, 10191376), (8, 5095688), (13, 3135808), (16, 2547844), (26, 1567904), (32, 1273922), (52, 783952), (64, 636961), (104, 391976), (169, 241216), (208, 195988), (338, 120608), (416, 97994), (676, 60304), (832, 48997), (1352, 30152), (2704, 15076), (3769, 10816), (5408, 7538)]