68001728

素因数分解:

$2^6\times {\mathrm{307}}^1\times {\mathrm{3461}}^1$

素因数の和:3780

約数の個数: 28

約数和(自身を含む): 135419592

約数和(自身を除く): 67417864

約数列:

[1, 2, 4, 8, 16, 32, 64, 307, 614, 1228, 2456, 3461, 4912, 6922, 9824, 13844, 19648, 27688, 55376, 110752, 221504, 1062527, 2125054, 4250108, 8500216, 17000432, 34000864, 68001728]

約数ペア:

[(1, 68001728), (2, 34000864), (4, 17000432), (8, 8500216), (16, 4250108), (32, 2125054), (64, 1062527), (307, 221504), (614, 110752), (1228, 55376), (2456, 27688), (3461, 19648), (4912, 13844), (6922, 9824)]