29990144

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{3779}}^1$

素因数の和:3826

約数の個数: 36

約数和(自身を含む): 61810560

約数和(自身を除く): 31820416

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3779, 3968, 7558, 7936, 15116, 30232, 60464, 117149, 120928, 234298, 241856, 468596, 483712, 937192, 967424, 1874384, 3748768, 7497536, 14995072, 29990144]

約数ペア:

[(1, 29990144), (2, 14995072), (4, 7497536), (8, 3748768), (16, 1874384), (31, 967424), (32, 937192), (62, 483712), (64, 468596), (124, 241856), (128, 234298), (248, 120928), (256, 117149), (496, 60464), (992, 30232), (1984, 15116), (3779, 7936), (3968, 7558)]