28704712

素因数分解:

$2^3\times {\mathrm{113}}^2\times {\mathrm{281}}^1$

素因数の和:513

約数の個数: 24

約数和(自身を含む): 54495090

約数和(自身を除く): 25790378

約数列:

[1, 2, 4, 8, 113, 226, 281, 452, 562, 904, 1124, 2248, 12769, 25538, 31753, 51076, 63506, 102152, 127012, 254024, 3588089, 7176178, 14352356, 28704712]

約数ペア:

[(1, 28704712), (2, 14352356), (4, 7176178), (8, 3588089), (113, 254024), (226, 127012), (281, 102152), (452, 63506), (562, 51076), (904, 31753), (1124, 25538), (2248, 12769)]