71618476

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{499}}^1\times {\mathrm{677}}^1$

素因数の和:1233

約数の個数: 24

約数和(自身を含む): 128142000

約数和(自身を除く): 56523524

約数列:

[1, 2, 4, 53, 106, 212, 499, 677, 998, 1354, 1996, 2708, 26447, 35881, 52894, 71762, 105788, 143524, 337823, 675646, 1351292, 17904619, 35809238, 71618476]

約数ペア:

[(1, 71618476), (2, 35809238), (4, 17904619), (53, 1351292), (106, 675646), (212, 337823), (499, 143524), (677, 105788), (998, 71762), (1354, 52894), (1996, 35881), (2708, 26447)]