25137688

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{587}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 48580560

約数和(自身を除く): 23442872

約数列:

[1, 2, 4, 8, 53, 101, 106, 202, 212, 404, 424, 587, 808, 1174, 2348, 4696, 5353, 10706, 21412, 31111, 42824, 59287, 62222, 118574, 124444, 237148, 248888, 474296, 3142211, 6284422, 12568844, 25137688]

約数ペア:

[(1, 25137688), (2, 12568844), (4, 6284422), (8, 3142211), (53, 474296), (101, 248888), (106, 237148), (202, 124444), (212, 118574), (404, 62222), (424, 59287), (587, 42824), (808, 31111), (1174, 21412), (2348, 10706), (4696, 5353)]