71117956

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4157}}^1$

素因数の和:4228

約数の個数: 48

約数和(自身を含む): 156473856

約数和(自身を除く): 85355900

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 91, 94, 182, 188, 329, 364, 611, 658, 1222, 1316, 2444, 4157, 4277, 8314, 8554, 16628, 17108, 29099, 54041, 58198, 108082, 116396, 195379, 216164, 378287, 390758, 756574, 781516, 1367653, 1513148, 2539927, 2735306, 5079854, 5470612, 10159708, 17779489, 35558978, 71117956]

約数ペア:

[(1, 71117956), (2, 35558978), (4, 17779489), (7, 10159708), (13, 5470612), (14, 5079854), (26, 2735306), (28, 2539927), (47, 1513148), (52, 1367653), (91, 781516), (94, 756574), (182, 390758), (188, 378287), (329, 216164), (364, 195379), (611, 116396), (658, 108082), (1222, 58198), (1316, 54041), (2444, 29099), (4157, 17108), (4277, 16628), (8314, 8554)]