26402428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29867}}^1$

素因数の和:29901

約数の個数: 24

約数和(自身を含む): 52687152

約数和(自身を除く): 26284724

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 29867, 59734, 119468, 388271, 507739, 776542, 1015478, 1553084, 2030956, 6600607, 13201214, 26402428]

約数ペア:

[(1, 26402428), (2, 13201214), (4, 6600607), (13, 2030956), (17, 1553084), (26, 1015478), (34, 776542), (52, 507739), (68, 388271), (221, 119468), (442, 59734), (884, 29867)]