25818056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4019}}^1$

素因数の和:4109

約数の個数: 32

約数和(自身を含む): 53546400

約数和(自身を除く): 27728344

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 4019, 6424, 8038, 16076, 32152, 44209, 88418, 176836, 293387, 353672, 586774, 1173548, 2347096, 3227257, 6454514, 12909028, 25818056]

約数ペア:

[(1, 25818056), (2, 12909028), (4, 6454514), (8, 3227257), (11, 2347096), (22, 1173548), (44, 586774), (73, 353672), (88, 293387), (146, 176836), (292, 88418), (584, 44209), (803, 32152), (1606, 16076), (3212, 8038), (4019, 6424)]