66883336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{4259}}^1$

素因数の和:4429

約数の個数: 32

約数和(自身を含む): 135979200

約数和(自身を除く): 69095864

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 151, 302, 604, 1208, 1963, 3926, 4259, 7852, 8518, 15704, 17036, 34072, 55367, 110734, 221468, 442936, 643109, 1286218, 2572436, 5144872, 8360417, 16720834, 33441668, 66883336]

約数ペア:

[(1, 66883336), (2, 33441668), (4, 16720834), (8, 8360417), (13, 5144872), (26, 2572436), (52, 1286218), (104, 643109), (151, 442936), (302, 221468), (604, 110734), (1208, 55367), (1963, 34072), (3926, 17036), (4259, 15704), (7852, 8518)]