64651988

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{22669}}^1$

素因数の和:22727

約数の個数: 24

約数和(自身を含む): 121873920

約数和(自身を除く): 57221932

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 1426, 2852, 22669, 45338, 90676, 521387, 702739, 1042774, 1405478, 2085548, 2810956, 16162997, 32325994, 64651988]

約数ペア:

[(1, 64651988), (2, 32325994), (4, 16162997), (23, 2810956), (31, 2085548), (46, 1405478), (62, 1042774), (92, 702739), (124, 521387), (713, 90676), (1426, 45338), (2852, 22669)]