25596038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 43394400

約数和(自身を除く): 17798362

約数列:

[1, 2, 13, 26, 29, 58, 83, 166, 377, 409, 754, 818, 1079, 2158, 2407, 4814, 5317, 10634, 11861, 23722, 31291, 33947, 62582, 67894, 154193, 308386, 441311, 882622, 984463, 1968926, 12798019, 25596038]

約数ペア:

[(1, 25596038), (2, 12798019), (13, 1968926), (26, 984463), (29, 882622), (58, 441311), (83, 308386), (166, 154193), (377, 67894), (409, 62582), (754, 33947), (818, 31291), (1079, 23722), (2158, 11861), (2407, 10634), (4814, 5317)]