25989714

素因数分解:

$2^1\times 3^3\times {\mathrm{211}}^1\times {\mathrm{2281}}^1$

素因数の和:2503

約数の個数: 32

約数和(自身を含む): 58054080

約数和(自身を除く): 32064366

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 211, 422, 633, 1266, 1899, 2281, 3798, 4562, 5697, 6843, 11394, 13686, 20529, 41058, 61587, 123174, 481291, 962582, 1443873, 2887746, 4331619, 8663238, 12994857, 25989714]

約数ペア:

[(1, 25989714), (2, 12994857), (3, 8663238), (6, 4331619), (9, 2887746), (18, 1443873), (27, 962582), (54, 481291), (211, 123174), (422, 61587), (633, 41058), (1266, 20529), (1899, 13686), (2281, 11394), (3798, 6843), (4562, 5697)]