69643672

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{12821}}^1$

素因数の和:12931

約数の個数: 32

約数和(自身を含む): 150786720

約数和(自身を除く): 81143048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 12821, 25642, 51284, 89747, 102568, 179494, 358988, 717976, 1243637, 2487274, 4974548, 8705459, 9949096, 17410918, 34821836, 69643672]

約数ペア:

[(1, 69643672), (2, 34821836), (4, 17410918), (7, 9949096), (8, 8705459), (14, 4974548), (28, 2487274), (56, 1243637), (97, 717976), (194, 358988), (388, 179494), (679, 102568), (776, 89747), (1358, 51284), (2716, 25642), (5432, 12821)]