71286794

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^2$

素因数の和:362

約数の個数: 24

約数和(自身を含む): 112888704

約数和(自身を除く): 41601910

約数列:

[1, 2, 31, 62, 67, 131, 134, 262, 2077, 4061, 4154, 8122, 8777, 17161, 17554, 34322, 272087, 531991, 544174, 1063982, 1149787, 2299574, 35643397, 71286794]

約数ペア:

[(1, 71286794), (2, 35643397), (31, 2299574), (62, 1149787), (67, 1063982), (131, 544174), (134, 531991), (262, 272087), (2077, 34322), (4061, 17554), (4154, 17161), (8122, 8777)]