25847372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1423}}^1$

素因数の和:1685

約数の個数: 24

約数和(自身を含む): 47846400

約数和(自身を除く): 21999028

約数列:

[1, 2, 4, 19, 38, 76, 239, 478, 956, 1423, 2846, 4541, 5692, 9082, 18164, 27037, 54074, 108148, 340097, 680194, 1360388, 6461843, 12923686, 25847372]

約数ペア:

[(1, 25847372), (2, 12923686), (4, 6461843), (19, 1360388), (38, 680194), (76, 340097), (239, 108148), (478, 54074), (956, 27037), (1423, 18164), (2846, 9082), (4541, 5692)]