79845676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{5333}}^1$

素因数の和:5553

約数の個数: 24

約数和(自身を含む): 147858480

約数和(自身を除く): 68012804

約数列:

[1, 2, 4, 19, 38, 76, 197, 394, 788, 3743, 5333, 7486, 10666, 14972, 21332, 101327, 202654, 405308, 1050601, 2101202, 4202404, 19961419, 39922838, 79845676]

約数ペア:

[(1, 79845676), (2, 39922838), (4, 19961419), (19, 4202404), (38, 2101202), (76, 1050601), (197, 405308), (394, 202654), (788, 101327), (3743, 21332), (5333, 14972), (7486, 10666)]