667343048

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{6451}}^1$

素因数の和:6717

約数の個数: 32

約数和(自身を含む): 1276721760

約数和(自身を除く): 609378712

約数列:

[1, 2, 4, 8, 67, 134, 193, 268, 386, 536, 772, 1544, 6451, 12902, 12931, 25804, 25862, 51608, 51724, 103448, 432217, 864434, 1245043, 1728868, 2490086, 3457736, 4980172, 9960344, 83417881, 166835762, 333671524, 667343048]

約数ペア:

[(1, 667343048), (2, 333671524), (4, 166835762), (8, 83417881), (67, 9960344), (134, 4980172), (193, 3457736), (268, 2490086), (386, 1728868), (536, 1245043), (772, 864434), (1544, 432217), (6451, 103448), (12902, 51724), (12931, 51608), (25804, 25862)]