25171848

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{26893}}^1$

素因数の和:26918

約数の個数: 48

約数和(自身を含む): 73420620

約数和(自身を除く): 48248772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 26893, 53786, 80679, 107572, 161358, 215144, 242037, 322716, 349609, 484074, 645432, 699218, 968148, 1048827, 1398436, 1936296, 2097654, 2796872, 3146481, 4195308, 6292962, 8390616, 12585924, 25171848]

約数ペア:

[(1, 25171848), (2, 12585924), (3, 8390616), (4, 6292962), (6, 4195308), (8, 3146481), (9, 2796872), (12, 2097654), (13, 1936296), (18, 1398436), (24, 1048827), (26, 968148), (36, 699218), (39, 645432), (52, 484074), (72, 349609), (78, 322716), (104, 242037), (117, 215144), (156, 161358), (234, 107572), (312, 80679), (468, 53786), (936, 26893)]