28295286

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{31231}}^1$

素因数の和:31387

約数の個数: 16

約数和(自身を含む): 56967168

約数和(自身を除く): 28671882

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 31231, 62462, 93693, 187386, 4715881, 9431762, 14147643, 28295286]

約数ペア:

[(1, 28295286), (2, 14147643), (3, 9431762), (6, 4715881), (151, 187386), (302, 93693), (453, 62462), (906, 31231)]