70266478

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 113270400

約数和(自身を除く): 43003922

約数列:

[1, 2, 29, 37, 58, 74, 137, 239, 274, 478, 1073, 2146, 3973, 5069, 6931, 7946, 8843, 10138, 13862, 17686, 32743, 65486, 147001, 256447, 294002, 512894, 949547, 1211491, 1899094, 2422982, 35133239, 70266478]

約数ペア:

[(1, 70266478), (2, 35133239), (29, 2422982), (37, 1899094), (58, 1211491), (74, 949547), (137, 512894), (239, 294002), (274, 256447), (478, 147001), (1073, 65486), (2146, 32743), (3973, 17686), (5069, 13862), (6931, 10138), (7946, 8843)]