40163474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1429}}^1$

素因数の和:1514

約数の個数: 32

約数和(自身を含む): 69189120

約数和(自身を除く): 29025646

約数列:

[1, 2, 13, 23, 26, 46, 47, 94, 299, 598, 611, 1081, 1222, 1429, 2162, 2858, 14053, 18577, 28106, 32867, 37154, 65734, 67163, 134326, 427271, 854542, 873119, 1544749, 1746238, 3089498, 20081737, 40163474]

約数ペア:

[(1, 40163474), (2, 20081737), (13, 3089498), (23, 1746238), (26, 1544749), (46, 873119), (47, 854542), (94, 427271), (299, 134326), (598, 67163), (611, 65734), (1081, 37154), (1222, 32867), (1429, 28106), (2162, 18577), (2858, 14053)]