42995404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{1621}}^1$

素因数の和:1993

約数の個数: 24

約数和(自身を含む): 79478000

約数和(自身を除く): 36482596

約数列:

[1, 2, 4, 19, 38, 76, 349, 698, 1396, 1621, 3242, 6484, 6631, 13262, 26524, 30799, 61598, 123196, 565729, 1131458, 2262916, 10748851, 21497702, 42995404]

約数ペア:

[(1, 42995404), (2, 21497702), (4, 10748851), (19, 2262916), (38, 1131458), (76, 565729), (349, 123196), (698, 61598), (1396, 30799), (1621, 26524), (3242, 13262), (6484, 6631)]