7999928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{997}}^1$

素因数の和:1079

約数の個数: 32

約数和(自身を含む): 16167600

約数和(自身を除く): 8167672

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 236, 472, 997, 1003, 1994, 2006, 3988, 4012, 7976, 8024, 16949, 33898, 58823, 67796, 117646, 135592, 235292, 470584, 999991, 1999982, 3999964, 7999928]

約数ペア:

[(1, 7999928), (2, 3999964), (4, 1999982), (8, 999991), (17, 470584), (34, 235292), (59, 135592), (68, 117646), (118, 67796), (136, 58823), (236, 33898), (472, 16949), (997, 8024), (1003, 7976), (1994, 4012), (2006, 3988)]