28753776

素因数分解:

$2^4\times 3^2\times {\mathrm{199679}}^1$

素因数の和:199693

約数の個数: 30

約数和(自身を含む): 80471040

約数和(自身を除く): 51717264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 199679, 399358, 599037, 798716, 1198074, 1597432, 1797111, 2396148, 3194864, 3594222, 4792296, 7188444, 9584592, 14376888, 28753776]

約数ペア:

[(1, 28753776), (2, 14376888), (3, 9584592), (4, 7188444), (6, 4792296), (8, 3594222), (9, 3194864), (12, 2396148), (16, 1797111), (18, 1597432), (24, 1198074), (36, 798716), (48, 599037), (72, 399358), (144, 199679)]