66731984

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{34469}}^1$

素因数の和:34499

約数の個数: 30

約数和(自身を含む): 142119810

約数和(自身を除く): 75387826

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 34469, 68938, 137876, 275752, 379159, 551504, 758318, 1516636, 3033272, 4170749, 6066544, 8341498, 16682996, 33365992, 66731984]

約数ペア:

[(1, 66731984), (2, 33365992), (4, 16682996), (8, 8341498), (11, 6066544), (16, 4170749), (22, 3033272), (44, 1516636), (88, 758318), (121, 551504), (176, 379159), (242, 275752), (484, 137876), (968, 68938), (1936, 34469)]