28331304

素因数分解:

$2^3\times 3^1\times {\mathrm{439}}^1\times {\mathrm{2689}}^1$

素因数の和:3137

約数の個数: 32

約数和(自身を含む): 71016000

約数和(自身を除く): 42684696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 439, 878, 1317, 1756, 2634, 2689, 3512, 5268, 5378, 8067, 10536, 10756, 16134, 21512, 32268, 64536, 1180471, 2360942, 3541413, 4721884, 7082826, 9443768, 14165652, 28331304]

約数ペア:

[(1, 28331304), (2, 14165652), (3, 9443768), (4, 7082826), (6, 4721884), (8, 3541413), (12, 2360942), (24, 1180471), (439, 64536), (878, 32268), (1317, 21512), (1756, 16134), (2634, 10756), (2689, 10536), (3512, 8067), (5268, 5378)]