28305261228

素因数分解:

$2^2\times 3^1\times {\mathrm{353}}^1\times {\mathrm{1229}}^1\times {\mathrm{5437}}^1$

素因数の和:7026

約数の個数: 48

約数和(自身を含む): 66298790880

約数和(自身を除く): 37993529652

約数列:

[1, 2, 3, 4, 6, 12, 353, 706, 1059, 1229, 1412, 2118, 2458, 3687, 4236, 4916, 5437, 7374, 10874, 14748, 16311, 21748, 32622, 65244, 433837, 867674, 1301511, 1735348, 1919261, 2603022, 3838522, 5206044, 5757783, 6682073, 7677044, 11515566, 13364146, 20046219, 23031132, 26728292, 40092438, 80184876, 2358771769, 4717543538, 7076315307, 9435087076, 14152630614, 28305261228]

約数ペア:

[(1, 28305261228), (2, 14152630614), (3, 9435087076), (4, 7076315307), (6, 4717543538), (12, 2358771769), (353, 80184876), (706, 40092438), (1059, 26728292), (1229, 23031132), (1412, 20046219), (2118, 13364146), (2458, 11515566), (3687, 7677044), (4236, 6682073), (4916, 5757783), (5437, 5206044), (7374, 3838522), (10874, 2603022), (14748, 1919261), (16311, 1735348), (21748, 1301511), (32622, 867674), (65244, 433837)]