71228742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53717}}^1$

素因数の和:53752

約数の個数: 32

約数和(自身を含む): 162443232

約数和(自身を除く): 91214490

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 53717, 107434, 161151, 322302, 698321, 913189, 1396642, 1826378, 2094963, 2739567, 4189926, 5479134, 11871457, 23742914, 35614371, 71228742]

約数ペア:

[(1, 71228742), (2, 35614371), (3, 23742914), (6, 11871457), (13, 5479134), (17, 4189926), (26, 2739567), (34, 2094963), (39, 1826378), (51, 1396642), (78, 913189), (102, 698321), (221, 322302), (442, 161151), (663, 107434), (1326, 53717)]