16773526

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 34214400

約数和(自身を除く): 17440874

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 43, 77, 86, 119, 149, 154, 187, 238, 298, 301, 374, 473, 602, 731, 946, 1043, 1309, 1462, 1639, 2086, 2533, 2618, 3278, 3311, 5066, 5117, 6407, 6622, 8041, 10234, 11473, 12814, 16082, 17731, 22946, 27863, 35462, 44849, 55726, 56287, 70477, 89698, 108919, 112574, 140954, 195041, 217838, 390082, 493339, 762433, 986678, 1198109, 1524866, 2396218, 8386763, 16773526]

約数ペア:

[(1, 16773526), (2, 8386763), (7, 2396218), (11, 1524866), (14, 1198109), (17, 986678), (22, 762433), (34, 493339), (43, 390082), (77, 217838), (86, 195041), (119, 140954), (149, 112574), (154, 108919), (187, 89698), (238, 70477), (298, 56287), (301, 55726), (374, 44849), (473, 35462), (602, 27863), (731, 22946), (946, 17731), (1043, 16082), (1309, 12814), (1462, 11473), (1639, 10234), (2086, 8041), (2533, 6622), (2618, 6407), (3278, 5117), (3311, 5066)]