25049478

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1229}}^1$

素因数の和:1356

約数の個数: 32

約数和(自身を含む): 51955200

約数和(自身を除く): 26905722

約数列:

[1, 2, 3, 6, 43, 79, 86, 129, 158, 237, 258, 474, 1229, 2458, 3397, 3687, 6794, 7374, 10191, 20382, 52847, 97091, 105694, 158541, 194182, 291273, 317082, 582546, 4174913, 8349826, 12524739, 25049478]

約数ペア:

[(1, 25049478), (2, 12524739), (3, 8349826), (6, 4174913), (43, 582546), (79, 317082), (86, 291273), (129, 194182), (158, 158541), (237, 105694), (258, 97091), (474, 52847), (1229, 20382), (2458, 10191), (3397, 7374), (3687, 6794)]