42743426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{349}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 74088000

約数和(自身を除く): 31344574

約数列:

[1, 2, 11, 19, 22, 38, 209, 293, 349, 418, 586, 698, 3223, 3839, 5567, 6446, 6631, 7678, 11134, 13262, 61237, 72941, 102257, 122474, 145882, 204514, 1124827, 1942883, 2249654, 3885766, 21371713, 42743426]

約数ペア:

[(1, 42743426), (2, 21371713), (11, 3885766), (19, 2249654), (22, 1942883), (38, 1124827), (209, 204514), (293, 145882), (349, 122474), (418, 102257), (586, 72941), (698, 61237), (3223, 13262), (3839, 11134), (5567, 7678), (6446, 6631)]