67429904

素因数分解:

$2^4\times {\mathrm{521}}^1\times {\mathrm{8089}}^1$

素因数の和:8618

約数の個数: 20

約数和(自身を含む): 130912380

約数和(自身を除く): 63482476

約数列:

[1, 2, 4, 8, 16, 521, 1042, 2084, 4168, 8089, 8336, 16178, 32356, 64712, 129424, 4214369, 8428738, 16857476, 33714952, 67429904]

約数ペア:

[(1, 67429904), (2, 33714952), (4, 16857476), (8, 8428738), (16, 4214369), (521, 129424), (1042, 64712), (2084, 32356), (4168, 16178), (8089, 8336)]