79147978

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1009}}^1$

素因数の和:1462

約数の個数: 32

約数和(自身を含む): 146603520

約数和(自身を除く): 67455542

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 431, 862, 1009, 2018, 3017, 5603, 6034, 7063, 11206, 13117, 14126, 26234, 39221, 78442, 91819, 183638, 434879, 869758, 3044153, 5653427, 6088306, 11306854, 39573989, 79147978]

約数ペア:

[(1, 79147978), (2, 39573989), (7, 11306854), (13, 6088306), (14, 5653427), (26, 3044153), (91, 869758), (182, 434879), (431, 183638), (862, 91819), (1009, 78442), (2018, 39221), (3017, 26234), (5603, 14126), (6034, 13117), (7063, 11206)]