71774164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{499}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 157248000

約数和(自身を除く): 85473836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 467, 499, 934, 998, 1868, 1996, 3269, 3493, 5137, 5489, 6538, 6986, 10274, 10978, 13076, 13972, 20548, 21956, 35959, 38423, 71918, 76846, 143836, 153692, 233033, 466066, 932132, 1631231, 2563363, 3262462, 5126726, 6524924, 10253452, 17943541, 35887082, 71774164]

約数ペア:

[(1, 71774164), (2, 35887082), (4, 17943541), (7, 10253452), (11, 6524924), (14, 5126726), (22, 3262462), (28, 2563363), (44, 1631231), (77, 932132), (154, 466066), (308, 233033), (467, 153692), (499, 143836), (934, 76846), (998, 71918), (1868, 38423), (1996, 35959), (3269, 21956), (3493, 20548), (5137, 13972), (5489, 13076), (6538, 10978), (6986, 10274)]