27976118

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{12281}}^1$

素因数の和:12367

約数の個数: 16

約数和(自身を含む): 45099504

約数和(自身を除く): 17123386

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 12281, 24562, 208777, 417554, 822827, 1645654, 13988059, 27976118]

約数ペア:

[(1, 27976118), (2, 13988059), (17, 1645654), (34, 822827), (67, 417554), (134, 208777), (1139, 24562), (2278, 12281)]