24965968

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:619

約数の個数: 40

約数和(自身を含む): 50220000

約数和(自身を除く): 25254032

約数列:

[1, 2, 4, 8, 16, 53, 59, 106, 118, 212, 236, 424, 472, 499, 848, 944, 998, 1996, 3127, 3992, 6254, 7984, 12508, 25016, 26447, 29441, 50032, 52894, 58882, 105788, 117764, 211576, 235528, 423152, 471056, 1560373, 3120746, 6241492, 12482984, 24965968]

約数ペア:

[(1, 24965968), (2, 12482984), (4, 6241492), (8, 3120746), (16, 1560373), (53, 471056), (59, 423152), (106, 235528), (118, 211576), (212, 117764), (236, 105788), (424, 58882), (472, 52894), (499, 50032), (848, 29441), (944, 26447), (998, 25016), (1996, 12508), (3127, 7984), (3992, 6254)]