47203142

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1783}}^1$

素因数の和:1884

約数の個数: 32

約数和(自身を含む): 84946944

約数和(自身を除く): 37743802

約数列:

[1, 2, 7, 14, 31, 61, 62, 122, 217, 427, 434, 854, 1783, 1891, 3566, 3782, 12481, 13237, 24962, 26474, 55273, 108763, 110546, 217526, 386911, 761341, 773822, 1522682, 3371653, 6743306, 23601571, 47203142]

約数ペア:

[(1, 47203142), (2, 23601571), (7, 6743306), (14, 3371653), (31, 1522682), (61, 773822), (62, 761341), (122, 386911), (217, 217526), (427, 110546), (434, 108763), (854, 55273), (1783, 26474), (1891, 24962), (3566, 13237), (3782, 12481)]