68551472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{7349}}^1$

素因数の和:7421

約数の個数: 40

約数和(自身を含む): 147646800

約数和(自身を除く): 79095328

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 424, 583, 848, 1166, 2332, 4664, 7349, 9328, 14698, 29396, 58792, 80839, 117584, 161678, 323356, 389497, 646712, 778994, 1293424, 1557988, 3115976, 4284467, 6231952, 8568934, 17137868, 34275736, 68551472]

約数ペア:

[(1, 68551472), (2, 34275736), (4, 17137868), (8, 8568934), (11, 6231952), (16, 4284467), (22, 3115976), (44, 1557988), (53, 1293424), (88, 778994), (106, 646712), (176, 389497), (212, 323356), (424, 161678), (583, 117584), (848, 80839), (1166, 58792), (2332, 29396), (4664, 14698), (7349, 9328)]