25289914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1973}}^1$

素因数の和:2034

約数の個数: 32

約数和(自身を含む): 44770320

約数和(自身を除く): 19480406

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 221, 377, 442, 493, 754, 986, 1973, 3946, 6409, 12818, 25649, 33541, 51298, 57217, 67082, 114434, 436033, 743821, 872066, 972689, 1487642, 1945378, 12644957, 25289914]

約数ペア:

[(1, 25289914), (2, 12644957), (13, 1945378), (17, 1487642), (26, 972689), (29, 872066), (34, 743821), (58, 436033), (221, 114434), (377, 67082), (442, 57217), (493, 51298), (754, 33541), (986, 25649), (1973, 12818), (3946, 6409)]