25049162

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 40711680

約数和(自身を除く): 15662518

約数列:

[1, 2, 23, 46, 61, 79, 113, 122, 158, 226, 1403, 1817, 2599, 2806, 3634, 4819, 5198, 6893, 8927, 9638, 13786, 17854, 110837, 158539, 205321, 221674, 317078, 410642, 544547, 1089094, 12524581, 25049162]

約数ペア:

[(1, 25049162), (2, 12524581), (23, 1089094), (46, 544547), (61, 410642), (79, 317078), (113, 221674), (122, 205321), (158, 158539), (226, 110837), (1403, 17854), (1817, 13786), (2599, 9638), (2806, 8927), (3634, 6893), (4819, 5198)]