28156824

素因数分解:

$2^3\times 3^2\times {\mathrm{391067}}^1$

素因数の和:391079

約数の個数: 24

約数和(自身を含む): 76258260

約数和(自身を除く): 48101436

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 391067, 782134, 1173201, 1564268, 2346402, 3128536, 3519603, 4692804, 7039206, 9385608, 14078412, 28156824]

約数ペア:

[(1, 28156824), (2, 14078412), (3, 9385608), (4, 7039206), (6, 4692804), (8, 3519603), (9, 3128536), (12, 2346402), (18, 1564268), (24, 1173201), (36, 782134), (72, 391067)]