71402684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{3931}}^1$

素因数の和:4193

約数の個数: 24

約数和(自身を含む): 132115200

約数和(自身を除く): 60712516

約数列:

[1, 2, 4, 19, 38, 76, 239, 478, 956, 3931, 4541, 7862, 9082, 15724, 18164, 74689, 149378, 298756, 939509, 1879018, 3758036, 17850671, 35701342, 71402684]

約数ペア:

[(1, 71402684), (2, 35701342), (4, 17850671), (19, 3758036), (38, 1879018), (76, 939509), (239, 298756), (478, 149378), (956, 74689), (3931, 18164), (4541, 15724), (7862, 9082)]