38807272

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{36473}}^1$

素因数の和:36505

約数の個数: 32

約数和(自身を含む): 87537600

約数和(自身を除く): 48730328

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 36473, 72946, 145892, 255311, 291784, 510622, 692987, 1021244, 1385974, 2042488, 2771948, 4850909, 5543896, 9701818, 19403636, 38807272]

約数ペア:

[(1, 38807272), (2, 19403636), (4, 9701818), (7, 5543896), (8, 4850909), (14, 2771948), (19, 2042488), (28, 1385974), (38, 1021244), (56, 692987), (76, 510622), (133, 291784), (152, 255311), (266, 145892), (532, 72946), (1064, 36473)]