28978548

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{65267}}^1$

素因数の和:65311

約数の個数: 24

約数和(自身を含む): 69445152

約数和(自身を除く): 40466604

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 65267, 130534, 195801, 261068, 391602, 783204, 2414879, 4829758, 7244637, 9659516, 14489274, 28978548]

約数ペア:

[(1, 28978548), (2, 14489274), (3, 9659516), (4, 7244637), (6, 4829758), (12, 2414879), (37, 783204), (74, 391602), (111, 261068), (148, 195801), (222, 130534), (444, 65267)]