28779262

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{4231}}^1$

素因数の和:4431

約数の個数: 16

約数和(自身を含む): 45705600

約数和(自身を除く): 16926338

約数列:

[1, 2, 19, 38, 179, 358, 3401, 4231, 6802, 8462, 80389, 160778, 757349, 1514698, 14389631, 28779262]

約数ペア:

[(1, 28779262), (2, 14389631), (19, 1514698), (38, 757349), (179, 160778), (358, 80389), (3401, 8462), (4231, 6802)]