28582792

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3251}}^1$

素因数の和:3421

約数の個数: 32

約数和(自身を含む): 61657920

約数和(自身を除く): 33075128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1256, 2198, 3251, 4396, 6502, 8792, 13004, 22757, 26008, 45514, 91028, 182056, 510407, 1020814, 2041628, 3572849, 4083256, 7145698, 14291396, 28582792]

約数ペア:

[(1, 28582792), (2, 14291396), (4, 7145698), (7, 4083256), (8, 3572849), (14, 2041628), (28, 1020814), (56, 510407), (157, 182056), (314, 91028), (628, 45514), (1099, 26008), (1256, 22757), (2198, 13004), (3251, 8792), (4396, 6502)]