28422372

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1093}}^1$

素因数の和:1308

約数の個数: 48

約数和(自身を含む): 72781632

約数和(自身を除く): 44359260

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 197, 394, 591, 788, 1093, 1182, 2167, 2186, 2364, 3279, 4334, 4372, 6501, 6558, 8668, 12023, 13002, 13116, 24046, 26004, 36069, 48092, 72138, 144276, 215321, 430642, 645963, 861284, 1291926, 2368531, 2583852, 4737062, 7105593, 9474124, 14211186, 28422372]

約数ペア:

[(1, 28422372), (2, 14211186), (3, 9474124), (4, 7105593), (6, 4737062), (11, 2583852), (12, 2368531), (22, 1291926), (33, 861284), (44, 645963), (66, 430642), (132, 215321), (197, 144276), (394, 72138), (591, 48092), (788, 36069), (1093, 26004), (1182, 24046), (2167, 13116), (2186, 13002), (2364, 12023), (3279, 8668), (4334, 6558), (4372, 6501)]