28371312

素因数分解:

$2^4\times 3^2\times {\mathrm{197023}}^1$

素因数の和:197037

約数の個数: 30

約数和(自身を含む): 79400672

約数和(自身を除く): 51029360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 197023, 394046, 591069, 788092, 1182138, 1576184, 1773207, 2364276, 3152368, 3546414, 4728552, 7092828, 9457104, 14185656, 28371312]

約数ペア:

[(1, 28371312), (2, 14185656), (3, 9457104), (4, 7092828), (6, 4728552), (8, 3546414), (9, 3152368), (12, 2364276), (16, 1773207), (18, 1576184), (24, 1182138), (36, 788092), (48, 591069), (72, 394046), (144, 197023)]