28663056

素因数分解:

$2^4\times 3^2\times {\mathrm{199049}}^1$

素因数の和:199063

約数の個数: 30

約数和(自身を含む): 80217150

約数和(自身を除く): 51554094

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 199049, 398098, 597147, 796196, 1194294, 1592392, 1791441, 2388588, 3184784, 3582882, 4777176, 7165764, 9554352, 14331528, 28663056]

約数ペア:

[(1, 28663056), (2, 14331528), (3, 9554352), (4, 7165764), (6, 4777176), (8, 3582882), (9, 3184784), (12, 2388588), (16, 1791441), (18, 1592392), (24, 1194294), (36, 796196), (48, 597147), (72, 398098), (144, 199049)]