25962604

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:682

約数の個数: 36

約数和(自身を含む): 49650496

約数和(自身を除く): 23687892

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 289, 578, 607, 629, 1156, 1214, 1258, 2428, 2516, 10319, 10693, 20638, 21386, 22459, 41276, 42772, 44918, 89836, 175423, 350846, 381803, 701692, 763606, 1527212, 6490651, 12981302, 25962604]

約数ペア:

[(1, 25962604), (2, 12981302), (4, 6490651), (17, 1527212), (34, 763606), (37, 701692), (68, 381803), (74, 350846), (148, 175423), (289, 89836), (578, 44918), (607, 42772), (629, 41276), (1156, 22459), (1214, 21386), (1258, 20638), (2428, 10693), (2516, 10319)]