71785492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{2383}}^1$

素因数の和:2847

約数の個数: 24

約数和(自身を含む): 133370496

約数和(自身を除く): 61585004

約数列:

[1, 2, 4, 17, 34, 68, 443, 886, 1772, 2383, 4766, 7531, 9532, 15062, 30124, 40511, 81022, 162044, 1055669, 2111338, 4222676, 17946373, 35892746, 71785492]

約数ペア:

[(1, 71785492), (2, 35892746), (4, 17946373), (17, 4222676), (34, 2111338), (68, 1055669), (443, 162044), (886, 81022), (1772, 40511), (2383, 30124), (4766, 15062), (7531, 9532)]