76939742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{7789}}^1$

素因数の和:8251

約数の個数: 16

約数和(自身を含む): 126198000

約数和(自身を除く): 49258258

約数列:

[1, 2, 11, 22, 449, 898, 4939, 7789, 9878, 15578, 85679, 171358, 3497261, 6994522, 38469871, 76939742]

約数ペア:

[(1, 76939742), (2, 38469871), (11, 6994522), (22, 3497261), (449, 171358), (898, 85679), (4939, 15578), (7789, 9878)]