42320686

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 68428800

約数和(自身を除く): 26108114

約数列:

[1, 2, 29, 43, 58, 71, 86, 142, 239, 478, 1247, 2059, 2494, 3053, 4118, 6106, 6931, 10277, 13862, 16969, 20554, 33938, 88537, 177074, 298033, 492101, 596066, 729667, 984202, 1459334, 21160343, 42320686]

約数ペア:

[(1, 42320686), (2, 21160343), (29, 1459334), (43, 984202), (58, 729667), (71, 596066), (86, 492101), (142, 298033), (239, 177074), (478, 88537), (1247, 33938), (2059, 20554), (2494, 16969), (3053, 13862), (4118, 10277), (6106, 6931)]