68348528

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{937}}^1$

素因数の和:1089

約数の個数: 40

約数和(自身を含む): 136782912

約数和(自身を除く): 68434384

約数列:

[1, 2, 4, 8, 16, 47, 94, 97, 188, 194, 376, 388, 752, 776, 937, 1552, 1874, 3748, 4559, 7496, 9118, 14992, 18236, 36472, 44039, 72944, 88078, 90889, 176156, 181778, 352312, 363556, 704624, 727112, 1454224, 4271783, 8543566, 17087132, 34174264, 68348528]

約数ペア:

[(1, 68348528), (2, 34174264), (4, 17087132), (8, 8543566), (16, 4271783), (47, 1454224), (94, 727112), (97, 704624), (188, 363556), (194, 352312), (376, 181778), (388, 176156), (752, 90889), (776, 88078), (937, 72944), (1552, 44039), (1874, 36472), (3748, 18236), (4559, 14992), (7496, 9118)]