16428828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{8101}}^1$

素因数の和:8134

約数の個数: 36

約数和(自身を含む): 41514648

約数和(自身を除く): 25085820

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 8101, 16202, 24303, 32404, 48606, 97212, 105313, 210626, 315939, 421252, 631878, 1263756, 1369069, 2738138, 4107207, 5476276, 8214414, 16428828]

約数ペア:

[(1, 16428828), (2, 8214414), (3, 5476276), (4, 4107207), (6, 2738138), (12, 1369069), (13, 1263756), (26, 631878), (39, 421252), (52, 315939), (78, 210626), (156, 105313), (169, 97212), (338, 48606), (507, 32404), (676, 24303), (1014, 16202), (2028, 8101)]