28070596

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:715

約数の個数: 24

約数和(自身を含む): 50099840

約数和(自身を除く): 22029244

約数列:

[1, 2, 4, 79, 158, 211, 316, 421, 422, 842, 844, 1684, 16669, 33259, 33338, 66518, 66676, 88831, 133036, 177662, 355324, 7017649, 14035298, 28070596]

約数ペア:

[(1, 28070596), (2, 14035298), (4, 7017649), (79, 355324), (158, 177662), (211, 133036), (316, 88831), (421, 66676), (422, 66518), (842, 33338), (844, 33259), (1684, 16669)]