28356141564

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{25408729}}^1$

素因数の和:25408770

約数の個数: 36

約数和(自身を含む): 73990221760

約数和(自身を除く): 45634080196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 25408729, 50817458, 76226187, 101634916, 152452374, 228678561, 304904748, 457357122, 787670599, 914714244, 1575341198, 2363011797, 3150682396, 4726023594, 7089035391, 9452047188, 14178070782, 28356141564]

約数ペア:

[(1, 28356141564), (2, 14178070782), (3, 9452047188), (4, 7089035391), (6, 4726023594), (9, 3150682396), (12, 2363011797), (18, 1575341198), (31, 914714244), (36, 787670599), (62, 457357122), (93, 304904748), (124, 228678561), (186, 152452374), (279, 101634916), (372, 76226187), (558, 50817458), (1116, 25408729)]