640804548032

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{910233733}}^1$

素因数の和:910233756

約数の個数: 28

約数和(自身を含む): 1387196210616

約数和(自身を除く): 746391662584

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 910233733, 1820467466, 3640934932, 7281869864, 10012571063, 14563739728, 20025142126, 29127479456, 40050284252, 58254958912, 80100568504, 160201137008, 320402274016, 640804548032]

約数ペア:

[(1, 640804548032), (2, 320402274016), (4, 160201137008), (8, 80100568504), (11, 58254958912), (16, 40050284252), (22, 29127479456), (32, 20025142126), (44, 14563739728), (64, 10012571063), (88, 7281869864), (176, 3640934932), (352, 1820467466), (704, 910233733)]