25274002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 43593984

約数和(自身を除く): 18319982

約数列:

[1, 2, 13, 17, 26, 34, 211, 221, 271, 422, 442, 542, 2743, 3523, 3587, 4607, 5486, 7046, 7174, 9214, 46631, 57181, 59891, 93262, 114362, 119782, 743353, 972077, 1486706, 1944154, 12637001, 25274002]

約数ペア:

[(1, 25274002), (2, 12637001), (13, 1944154), (17, 1486706), (26, 972077), (34, 743353), (211, 119782), (221, 114362), (271, 93262), (422, 59891), (442, 57181), (542, 46631), (2743, 9214), (3523, 7174), (3587, 7046), (4607, 5486)]