25450542

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1783}}^1$

素因数の和:1865

約数の個数: 48

約数和(自身を含む): 60391968

約数和(自身を除く): 34941426

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 183, 234, 366, 549, 793, 1098, 1586, 1783, 2379, 3566, 4758, 5349, 7137, 10698, 14274, 16047, 23179, 32094, 46358, 69537, 108763, 139074, 208611, 217526, 326289, 417222, 652578, 978867, 1413919, 1957734, 2827838, 4241757, 8483514, 12725271, 25450542]

約数ペア:

[(1, 25450542), (2, 12725271), (3, 8483514), (6, 4241757), (9, 2827838), (13, 1957734), (18, 1413919), (26, 978867), (39, 652578), (61, 417222), (78, 326289), (117, 217526), (122, 208611), (183, 139074), (234, 108763), (366, 69537), (549, 46358), (793, 32094), (1098, 23179), (1586, 16047), (1783, 14274), (2379, 10698), (3566, 7137), (4758, 5349)]