21033472024

素因数分解:

$2^3\times {\mathrm{277}}^1\times {\mathrm{2357}}^1\times {\mathrm{4027}}^1$

素因数の和:6667

約数の個数: 32

約数和(自身を含む): 39606760080

約数和(自身を除く): 18573288056

約数列:

[1, 2, 4, 8, 277, 554, 1108, 2216, 2357, 4027, 4714, 8054, 9428, 16108, 18856, 32216, 652889, 1115479, 1305778, 2230958, 2611556, 4461916, 5223112, 8923832, 9491639, 18983278, 37966556, 75933112, 2629184003, 5258368006, 10516736012, 21033472024]

約数ペア:

[(1, 21033472024), (2, 10516736012), (4, 5258368006), (8, 2629184003), (277, 75933112), (554, 37966556), (1108, 18983278), (2216, 9491639), (2357, 8923832), (4027, 5223112), (4714, 4461916), (8054, 2611556), (9428, 2230958), (16108, 1305778), (18856, 1115479), (32216, 652889)]