7211816

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 14025960

約数和(自身を除く): 6814144

約数列:

[1, 2, 4, 8, 53, 73, 106, 146, 212, 233, 292, 424, 466, 584, 932, 1864, 3869, 7738, 12349, 15476, 17009, 24698, 30952, 34018, 49396, 68036, 98792, 136072, 901477, 1802954, 3605908, 7211816]

約数ペア:

[(1, 7211816), (2, 3605908), (4, 1802954), (8, 901477), (53, 136072), (73, 98792), (106, 68036), (146, 49396), (212, 34018), (233, 30952), (292, 24698), (424, 17009), (466, 15476), (584, 12349), (932, 7738), (1864, 3869)]