68111848

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{12539}}^1$

素因数の和:12649

約数の個数: 32

約数和(自身を含む): 147470400

約数和(自身を除く): 79358552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 12539, 25078, 50156, 87773, 100312, 175546, 351092, 702184, 1216283, 2432566, 4865132, 8513981, 9730264, 17027962, 34055924, 68111848]

約数ペア:

[(1, 68111848), (2, 34055924), (4, 17027962), (7, 9730264), (8, 8513981), (14, 4865132), (28, 2432566), (56, 1216283), (97, 702184), (194, 351092), (388, 175546), (679, 100312), (776, 87773), (1358, 50156), (2716, 25078), (5432, 12539)]