3934976768

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{216493}}^1$

素因数の和:216580

約数の個数: 36

約数和(自身を含む): 7965247248

約数和(自身を除く): 4030270480

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 568, 1136, 2272, 4544, 9088, 18176, 216493, 432986, 865972, 1731944, 3463888, 6927776, 13855552, 15371003, 27711104, 30742006, 55422208, 61484012, 122968024, 245936048, 491872096, 983744192, 1967488384, 3934976768]

約数ペア:

[(1, 3934976768), (2, 1967488384), (4, 983744192), (8, 491872096), (16, 245936048), (32, 122968024), (64, 61484012), (71, 55422208), (128, 30742006), (142, 27711104), (256, 15371003), (284, 13855552), (568, 6927776), (1136, 3463888), (2272, 1731944), (4544, 865972), (9088, 432986), (18176, 216493)]