16612708

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 35280000

約数和(自身を除く): 18667292

約数列:

[1, 2, 4, 7, 14, 28, 29, 41, 58, 82, 116, 164, 203, 287, 406, 499, 574, 812, 998, 1148, 1189, 1996, 2378, 3493, 4756, 6986, 8323, 13972, 14471, 16646, 20459, 28942, 33292, 40918, 57884, 81836, 101297, 143213, 202594, 286426, 405188, 572852, 593311, 1186622, 2373244, 4153177, 8306354, 16612708]

約数ペア:

[(1, 16612708), (2, 8306354), (4, 4153177), (7, 2373244), (14, 1186622), (28, 593311), (29, 572852), (41, 405188), (58, 286426), (82, 202594), (116, 143213), (164, 101297), (203, 81836), (287, 57884), (406, 40918), (499, 33292), (574, 28942), (812, 20459), (998, 16646), (1148, 14471), (1189, 13972), (1996, 8323), (2378, 6986), (3493, 4756)]