68587378

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{571}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 113256000

約数和(自身を除く): 44668622

約数列:

[1, 2, 19, 29, 38, 58, 109, 218, 551, 571, 1102, 1142, 2071, 3161, 4142, 6322, 10849, 16559, 21698, 33118, 60059, 62239, 120118, 124478, 314621, 629242, 1182541, 1804931, 2365082, 3609862, 34293689, 68587378]

約数ペア:

[(1, 68587378), (2, 34293689), (19, 3609862), (29, 2365082), (38, 1804931), (58, 1182541), (109, 629242), (218, 314621), (551, 124478), (571, 120118), (1102, 62239), (1142, 60059), (2071, 33118), (3161, 21698), (4142, 16559), (6322, 10849)]