65750872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{2357}}^1$

素因数の和:2691

約数の個数: 32

約数和(自身を含む): 134971920

約数和(自身を除く): 69221048

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 317, 634, 1268, 2357, 2536, 3487, 4714, 6974, 9428, 13948, 18856, 25927, 27896, 51854, 103708, 207416, 747169, 1494338, 2988676, 5977352, 8218859, 16437718, 32875436, 65750872]

約数ペア:

[(1, 65750872), (2, 32875436), (4, 16437718), (8, 8218859), (11, 5977352), (22, 2988676), (44, 1494338), (88, 747169), (317, 207416), (634, 103708), (1268, 51854), (2357, 27896), (2536, 25927), (3487, 18856), (4714, 13948), (6974, 9428)]