70408072

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{66173}}^1$

素因数の和:66205

約数の個数: 32

約数和(自身を含む): 158817600

約数和(自身を除く): 88409528

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 66173, 132346, 264692, 463211, 529384, 926422, 1257287, 1852844, 2514574, 3705688, 5029148, 8801009, 10058296, 17602018, 35204036, 70408072]

約数ペア:

[(1, 70408072), (2, 35204036), (4, 17602018), (7, 10058296), (8, 8801009), (14, 5029148), (19, 3705688), (28, 2514574), (38, 1852844), (56, 1257287), (76, 926422), (133, 529384), (152, 463211), (266, 264692), (532, 132346), (1064, 66173)]