28493710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6673}}^1$

素因数の和:6748

約数の個数: 32

約数和(自身を含む): 59585472

約数和(自身を除く): 31091762

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 6673, 13346, 33365, 46711, 66730, 93422, 233555, 407053, 467110, 814106, 2035265, 2849371, 4070530, 5698742, 14246855, 28493710]

約数ペア:

[(1, 28493710), (2, 14246855), (5, 5698742), (7, 4070530), (10, 2849371), (14, 2035265), (35, 814106), (61, 467110), (70, 407053), (122, 233555), (305, 93422), (427, 66730), (610, 46711), (854, 33365), (2135, 13346), (4270, 6673)]