70842736

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{26513}}^1$

素因数の和:26688

約数の個数: 20

約数和(自身を含む): 138084912

約数和(自身を除く): 67242176

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 26513, 53026, 106052, 212104, 424208, 4427671, 8855342, 17710684, 35421368, 70842736]

約数ペア:

[(1, 70842736), (2, 35421368), (4, 17710684), (8, 8855342), (16, 4427671), (167, 424208), (334, 212104), (668, 106052), (1336, 53026), (2672, 26513)]