71768942

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1289}}^1$

素因数の和:1436

約数の個数: 32

約数和(自身を含む): 127431360

約数和(自身を除く): 55662418

約数列:

[1, 2, 7, 14, 41, 82, 97, 194, 287, 574, 679, 1289, 1358, 2578, 3977, 7954, 9023, 18046, 27839, 52849, 55678, 105698, 125033, 250066, 369943, 739886, 875231, 1750462, 5126353, 10252706, 35884471, 71768942]

約数ペア:

[(1, 71768942), (2, 35884471), (7, 10252706), (14, 5126353), (41, 1750462), (82, 875231), (97, 739886), (194, 369943), (287, 250066), (574, 125033), (679, 105698), (1289, 55678), (1358, 52849), (2578, 27839), (3977, 18046), (7954, 9023)]