4259792

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{15661}}^1$

素因数の和:15686

約数の個数: 20

約数和(自身を含む): 8739396

約数和(自身を除く): 4479604

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 15661, 31322, 62644, 125288, 250576, 266237, 532474, 1064948, 2129896, 4259792]

約数ペア:

[(1, 4259792), (2, 2129896), (4, 1064948), (8, 532474), (16, 266237), (17, 250576), (34, 125288), (68, 62644), (136, 31322), (272, 15661)]