45678874

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 73995264

約数和(自身を除く): 28316390

約数列:

[1, 2, 23, 46, 61, 73, 122, 146, 223, 446, 1403, 1679, 2806, 3358, 4453, 5129, 8906, 10258, 13603, 16279, 27206, 32558, 102419, 204838, 312869, 374417, 625738, 748834, 993019, 1986038, 22839437, 45678874]

約数ペア:

[(1, 45678874), (2, 22839437), (23, 1986038), (46, 993019), (61, 748834), (73, 625738), (122, 374417), (146, 312869), (223, 204838), (446, 102419), (1403, 32558), (1679, 27206), (2806, 16279), (3358, 13603), (4453, 10258), (5129, 8906)]