71378396

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{7789}}^1$

素因数の和:7901

約数の個数: 24

約数和(自身を含む): 130872000

約数和(自身を除く): 59493604

約数列:

[1, 2, 4, 29, 58, 79, 116, 158, 316, 2291, 4582, 7789, 9164, 15578, 31156, 225881, 451762, 615331, 903524, 1230662, 2461324, 17844599, 35689198, 71378396]

約数ペア:

[(1, 71378396), (2, 35689198), (4, 17844599), (29, 2461324), (58, 1230662), (79, 903524), (116, 615331), (158, 451762), (316, 225881), (2291, 31156), (4582, 15578), (7789, 9164)]