64263794

素因数分解:

$2^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{4073}}^1$

素因数の和:4119

約数の個数: 32

約数和(自身を含む): 117331200

約数和(自身を除く): 53067406

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 343, 686, 1127, 2254, 4073, 7889, 8146, 15778, 28511, 57022, 93679, 187358, 199577, 399154, 655753, 1311506, 1397039, 2794078, 4590271, 9180542, 32131897, 64263794]

約数ペア:

[(1, 64263794), (2, 32131897), (7, 9180542), (14, 4590271), (23, 2794078), (46, 1397039), (49, 1311506), (98, 655753), (161, 399154), (322, 199577), (343, 187358), (686, 93679), (1127, 57022), (2254, 28511), (4073, 15778), (7889, 8146)]