12681712

素因数分解:

$2^4\times {\mathrm{79}}^2\times {\mathrm{127}}^1$

素因数の和:293

約数の個数: 30

約数和(自身を含む): 25081728

約数和(自身を除く): 12400016

約数列:

[1, 2, 4, 8, 16, 79, 127, 158, 254, 316, 508, 632, 1016, 1264, 2032, 6241, 10033, 12482, 20066, 24964, 40132, 49928, 80264, 99856, 160528, 792607, 1585214, 3170428, 6340856, 12681712]

約数ペア:

[(1, 12681712), (2, 6340856), (4, 3170428), (8, 1585214), (16, 792607), (79, 160528), (127, 99856), (158, 80264), (254, 49928), (316, 40132), (508, 24964), (632, 20066), (1016, 12482), (1264, 10033), (2032, 6241)]