2016222796

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{9587}}^1$

素因数の和:9671

約数の個数: 72

約数和(自身を含む): 4361197680

約数和(自身を除く): 2344974884

約数列:

[1, 2, 4, 7, 14, 28, 29, 37, 49, 58, 74, 98, 116, 148, 196, 203, 259, 406, 518, 812, 1036, 1073, 1421, 1813, 2146, 2842, 3626, 4292, 5684, 7252, 7511, 9587, 15022, 19174, 30044, 38348, 52577, 67109, 105154, 134218, 210308, 268436, 278023, 354719, 469763, 556046, 709438, 939526, 1112092, 1418876, 1879052, 1946161, 2483033, 3892322, 4966066, 7784644, 9932132, 10286851, 13623127, 17381231, 20573702, 27246254, 34762462, 41147404, 54492508, 69524924, 72007957, 144015914, 288031828, 504055699, 1008111398, 2016222796]

約数ペア:

[(1, 2016222796), (2, 1008111398), (4, 504055699), (7, 288031828), (14, 144015914), (28, 72007957), (29, 69524924), (37, 54492508), (49, 41147404), (58, 34762462), (74, 27246254), (98, 20573702), (116, 17381231), (148, 13623127), (196, 10286851), (203, 9932132), (259, 7784644), (406, 4966066), (518, 3892322), (812, 2483033), (1036, 1946161), (1073, 1879052), (1421, 1418876), (1813, 1112092), (2146, 939526), (2842, 709438), (3626, 556046), (4292, 469763), (5684, 354719), (7252, 278023), (7511, 268436), (9587, 210308), (15022, 134218), (19174, 105154), (30044, 67109), (38348, 52577)]