42130894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1499}}^1$

素因数の和:1584

約数の個数: 32

約数和(自身を含む): 72576000

約数和(自身を除く): 30445106

約数列:

[1, 2, 13, 23, 26, 46, 47, 94, 299, 598, 611, 1081, 1222, 1499, 2162, 2998, 14053, 19487, 28106, 34477, 38974, 68954, 70453, 140906, 448201, 896402, 915889, 1620419, 1831778, 3240838, 21065447, 42130894]

約数ペア:

[(1, 42130894), (2, 21065447), (13, 3240838), (23, 1831778), (26, 1620419), (46, 915889), (47, 896402), (94, 448201), (299, 140906), (598, 70453), (611, 68954), (1081, 38974), (1222, 34477), (1499, 28106), (2162, 19487), (2998, 14053)]