72762958

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 118972800

約数和(自身を除く): 46209842

約数列:

[1, 2, 17, 34, 53, 106, 149, 271, 298, 542, 901, 1802, 2533, 4607, 5066, 7897, 9214, 14363, 15794, 28726, 40379, 80758, 134249, 244171, 268498, 488342, 686443, 1372886, 2140087, 4280174, 36381479, 72762958]

約数ペア:

[(1, 72762958), (2, 36381479), (17, 4280174), (34, 2140087), (53, 1372886), (106, 686443), (149, 488342), (271, 268498), (298, 244171), (542, 134249), (901, 80758), (1802, 40379), (2533, 28726), (4607, 15794), (5066, 14363), (7897, 9214)]