28106358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{35221}}^1$

素因数の和:35252

約数の個数: 32

約数和(自身を含む): 67626240

約数和(自身を除く): 39519882

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 35221, 70442, 105663, 211326, 246547, 493094, 669199, 739641, 1338398, 1479282, 2007597, 4015194, 4684393, 9368786, 14053179, 28106358]

約数ペア:

[(1, 28106358), (2, 14053179), (3, 9368786), (6, 4684393), (7, 4015194), (14, 2007597), (19, 1479282), (21, 1338398), (38, 739641), (42, 669199), (57, 493094), (114, 246547), (133, 211326), (266, 105663), (399, 70442), (798, 35221)]