27872464

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{22051}}^1$

素因数の和:22138

約数の個数: 20

約数和(自身を含む): 54688960

約数和(自身を除く): 26816496

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 22051, 44102, 88204, 176408, 352816, 1742029, 3484058, 6968116, 13936232, 27872464]

約数ペア:

[(1, 27872464), (2, 13936232), (4, 6968116), (8, 3484058), (16, 1742029), (79, 352816), (158, 176408), (316, 88204), (632, 44102), (1264, 22051)]