66537228

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{35317}}^1$

素因数の和:35481

約数の個数: 24

約数和(自身を含む): 156246832

約数和(自身を除く): 89709604

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 35317, 70634, 105951, 141268, 211902, 423804, 5544769, 11089538, 16634307, 22179076, 33268614, 66537228]

約数ペア:

[(1, 66537228), (2, 33268614), (3, 22179076), (4, 16634307), (6, 11089538), (12, 5544769), (157, 423804), (314, 211902), (471, 141268), (628, 105951), (942, 70634), (1884, 35317)]