65440142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{6217}}^1$

素因数の和:6515

約数の個数: 16

約数和(自身を含む): 103716240

約数和(自身を除く): 38276098

約数列:

[1, 2, 19, 38, 277, 554, 5263, 6217, 10526, 12434, 118123, 236246, 1722109, 3444218, 32720071, 65440142]

約数ペア:

[(1, 65440142), (2, 32720071), (19, 3444218), (38, 1722109), (277, 236246), (554, 118123), (5263, 12434), (6217, 10526)]