67456508

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{313}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 139265280

約数和(自身を除く): 71808772

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 179, 301, 313, 358, 602, 626, 716, 1204, 1252, 1253, 2191, 2506, 4382, 5012, 7697, 8764, 13459, 15394, 26918, 30788, 53836, 53879, 56027, 94213, 107758, 112054, 188426, 215516, 224108, 376852, 392189, 784378, 1568756, 2409161, 4818322, 9636644, 16864127, 33728254, 67456508]

約数ペア:

[(1, 67456508), (2, 33728254), (4, 16864127), (7, 9636644), (14, 4818322), (28, 2409161), (43, 1568756), (86, 784378), (172, 392189), (179, 376852), (301, 224108), (313, 215516), (358, 188426), (602, 112054), (626, 107758), (716, 94213), (1204, 56027), (1252, 53879), (1253, 53836), (2191, 30788), (2506, 26918), (4382, 15394), (5012, 13459), (7697, 8764)]