27659918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5689}}^1$

素因数の和:5732

約数の個数: 32

約数和(自身を含む): 51619680

約数和(自身を除く): 23959762

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 5689, 11378, 62579, 73957, 96713, 125158, 147914, 193426, 813527, 1063843, 1257269, 1627054, 2127686, 2514538, 13829959, 27659918]

約数ペア:

[(1, 27659918), (2, 13829959), (11, 2514538), (13, 2127686), (17, 1627054), (22, 1257269), (26, 1063843), (34, 813527), (143, 193426), (187, 147914), (221, 125158), (286, 96713), (374, 73957), (442, 62579), (2431, 11378), (4862, 5689)]