78415259

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{457}}^1$

素因数の和:734

約数の個数: 16

約数和(自身を含む): 86331168

約数和(自身を除く): 7915909

約数列:

[1, 13, 67, 197, 457, 871, 2561, 5941, 13199, 30619, 90029, 171587, 398047, 1170377, 6031943, 78415259]

約数ペア:

[(1, 78415259), (13, 6031943), (67, 1170377), (197, 398047), (457, 171587), (871, 90029), (2561, 30619), (5941, 13199)]