28205644034

素因数分解:

$2^1\times {\mathrm{307}}^1\times {\mathrm{2447}}^1\times {\mathrm{18773}}^1$

素因数の和:21529

約数の個数: 16

約数和(自身を含む): 42465886848

約数和(自身を除く): 14260242814

約数列:

[1, 2, 307, 614, 2447, 4894, 18773, 37546, 751229, 1502458, 5763311, 11526622, 45937531, 91875062, 14102822017, 28205644034]

約数ペア:

[(1, 28205644034), (2, 14102822017), (307, 91875062), (614, 45937531), (2447, 11526622), (4894, 5763311), (18773, 1502458), (37546, 751229)]