28872552

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{63317}}^1$

素因数の和:63345

約数の個数: 32

約数和(自身を含む): 75981600

約数和(自身を除く): 47109048

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 63317, 126634, 189951, 253268, 379902, 506536, 759804, 1203023, 1519608, 2406046, 3609069, 4812092, 7218138, 9624184, 14436276, 28872552]

約数ペア:

[(1, 28872552), (2, 14436276), (3, 9624184), (4, 7218138), (6, 4812092), (8, 3609069), (12, 2406046), (19, 1519608), (24, 1203023), (38, 759804), (57, 506536), (76, 379902), (114, 253268), (152, 189951), (228, 126634), (456, 63317)]