72003088

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{263}}^1$

素因数の和:583

約数の個数: 40

約数和(自身を含む): 142598016

約数和(自身を除く): 70594928

約数列:

[1, 2, 4, 8, 16, 71, 142, 241, 263, 284, 482, 526, 568, 964, 1052, 1136, 1928, 2104, 3856, 4208, 17111, 18673, 34222, 37346, 63383, 68444, 74692, 126766, 136888, 149384, 253532, 273776, 298768, 507064, 1014128, 4500193, 9000386, 18000772, 36001544, 72003088]

約数ペア:

[(1, 72003088), (2, 36001544), (4, 18000772), (8, 9000386), (16, 4500193), (71, 1014128), (142, 507064), (241, 298768), (263, 273776), (284, 253532), (482, 149384), (526, 136888), (568, 126766), (964, 74692), (1052, 68444), (1136, 63383), (1928, 37346), (2104, 34222), (3856, 18673), (4208, 17111)]