71619352

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{27211}}^1$

素因数の和:27271

約数の個数: 32

約数和(自身を含む): 156741120

約数和(自身を除く): 85121768

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 27211, 54422, 108844, 190477, 217688, 380954, 761908, 1278917, 1523816, 2557834, 5115668, 8952419, 10231336, 17904838, 35809676, 71619352]

約数ペア:

[(1, 71619352), (2, 35809676), (4, 17904838), (7, 10231336), (8, 8952419), (14, 5115668), (28, 2557834), (47, 1523816), (56, 1278917), (94, 761908), (188, 380954), (329, 217688), (376, 190477), (658, 108844), (1316, 54422), (2632, 27211)]