78228962

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1949}}^1$

素因数の和:2066

約数の個数: 32

約数和(自身を含む): 139276800

約数和(自身を除く): 61047838

約数列:

[1, 2, 7, 14, 47, 61, 94, 122, 329, 427, 658, 854, 1949, 2867, 3898, 5734, 13643, 20069, 27286, 40138, 91603, 118889, 183206, 237778, 641221, 832223, 1282442, 1664446, 5587783, 11175566, 39114481, 78228962]

約数ペア:

[(1, 78228962), (2, 39114481), (7, 11175566), (14, 5587783), (47, 1664446), (61, 1282442), (94, 832223), (122, 641221), (329, 237778), (427, 183206), (658, 118889), (854, 91603), (1949, 40138), (2867, 27286), (3898, 20069), (5734, 13643)]