22529416

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4421}}^1$

素因数の和:4454

約数の個数: 48

約数和(自身を含む): 52931340

約数和(自身を除く): 30401924

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 4421, 5096, 8842, 17684, 30947, 35368, 57473, 61894, 114946, 123788, 216629, 229892, 247576, 402311, 433258, 459784, 804622, 866516, 1609244, 1733032, 2816177, 3218488, 5632354, 11264708, 22529416]

約数ペア:

[(1, 22529416), (2, 11264708), (4, 5632354), (7, 3218488), (8, 2816177), (13, 1733032), (14, 1609244), (26, 866516), (28, 804622), (49, 459784), (52, 433258), (56, 402311), (91, 247576), (98, 229892), (104, 216629), (182, 123788), (196, 114946), (364, 61894), (392, 57473), (637, 35368), (728, 30947), (1274, 17684), (2548, 8842), (4421, 5096)]