32721416

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6421}}^1$

素因数の和:6454

約数の個数: 48

約数和(自身を含む): 76871340

約数和(自身を除く): 44149924

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, 5096, 6421, 12842, 25684, 44947, 51368, 83473, 89894, 166946, 179788, 314629, 333892, 359576, 584311, 629258, 667784, 1168622, 1258516, 2337244, 2517032, 4090177, 4674488, 8180354, 16360708, 32721416]

約数ペア:

[(1, 32721416), (2, 16360708), (4, 8180354), (7, 4674488), (8, 4090177), (13, 2517032), (14, 2337244), (26, 1258516), (28, 1168622), (49, 667784), (52, 629258), (56, 584311), (91, 359576), (98, 333892), (104, 314629), (182, 179788), (196, 166946), (364, 89894), (392, 83473), (637, 51368), (728, 44947), (1274, 25684), (2548, 12842), (5096, 6421)]