27706136

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{389}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 54054000

約数和(自身を除く): 26347864

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 307, 389, 614, 778, 1228, 1556, 2456, 3112, 8903, 11281, 17806, 22562, 35612, 45124, 71224, 90248, 119423, 238846, 477692, 955384, 3463267, 6926534, 13853068, 27706136]

約数ペア:

[(1, 27706136), (2, 13853068), (4, 6926534), (8, 3463267), (29, 955384), (58, 477692), (116, 238846), (232, 119423), (307, 90248), (389, 71224), (614, 45124), (778, 35612), (1228, 22562), (1556, 17806), (2456, 11281), (3112, 8903)]