78743924

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{46103}}^1$

素因数の和:46175

約数の個数: 24

約数和(自身を含む): 160073088

約数和(自身を除く): 81329164

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 46103, 92206, 184412, 322721, 645442, 1290884, 2812283, 5624566, 11249132, 19685981, 39371962, 78743924]

約数ペア:

[(1, 78743924), (2, 39371962), (4, 19685981), (7, 11249132), (14, 5624566), (28, 2812283), (61, 1290884), (122, 645442), (244, 322721), (427, 184412), (854, 92206), (1708, 46103)]