415809728

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{64327}}^1$

素因数の和:64440

約数の個数: 28

約数和(自身を含む): 833304912

約数和(自身を除く): 417495184

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 808, 1616, 3232, 6464, 64327, 128654, 257308, 514616, 1029232, 2058464, 4116928, 6497027, 12994054, 25988108, 51976216, 103952432, 207904864, 415809728]

約数ペア:

[(1, 415809728), (2, 207904864), (4, 103952432), (8, 51976216), (16, 25988108), (32, 12994054), (64, 6497027), (101, 4116928), (202, 2058464), (404, 1029232), (808, 514616), (1616, 257308), (3232, 128654), (6464, 64327)]