42217396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{1627}}^1$

素因数の和:2143

約数の個数: 24

約数和(自身を含む): 79772000

約数和(自身を除く): 37554604

約数列:

[1, 2, 4, 13, 26, 52, 499, 998, 1627, 1996, 3254, 6487, 6508, 12974, 21151, 25948, 42302, 84604, 811873, 1623746, 3247492, 10554349, 21108698, 42217396]

約数ペア:

[(1, 42217396), (2, 21108698), (4, 10554349), (13, 3247492), (26, 1623746), (52, 811873), (499, 84604), (998, 42302), (1627, 25948), (1996, 21151), (3254, 12974), (6487, 6508)]