28413028

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{5669}}^1$

素因数の和:5859

約数の個数: 24

約数和(自身を含む): 57153600

約数和(自身を除く): 28740572

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 716, 1253, 2506, 5012, 5669, 11338, 22676, 39683, 79366, 158732, 1014751, 2029502, 4059004, 7103257, 14206514, 28413028]

約数ペア:

[(1, 28413028), (2, 14206514), (4, 7103257), (7, 4059004), (14, 2029502), (28, 1014751), (179, 158732), (358, 79366), (716, 39683), (1253, 22676), (2506, 11338), (5012, 5669)]