28749322016

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{21912593}}^1$

素因数の和:21912644

約数の個数: 24

約数和(自身を含む): 57980723724

約数和(自身を除く): 29231401708

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 21912593, 43825186, 87650372, 175300744, 350601488, 701202976, 898416313, 1796832626, 3593665252, 7187330504, 14374661008, 28749322016]

約数ペア:

[(1, 28749322016), (2, 14374661008), (4, 7187330504), (8, 3593665252), (16, 1796832626), (32, 898416313), (41, 701202976), (82, 350601488), (164, 175300744), (328, 87650372), (656, 43825186), (1312, 21912593)]