25817162

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1367}}^1$

素因数の和:1466

約数の個数: 32

約数和(自身を含む): 47278080

約数和(自身を除く): 21460918

約数列:

[1, 2, 7, 14, 19, 38, 71, 133, 142, 266, 497, 994, 1349, 1367, 2698, 2734, 9443, 9569, 18886, 19138, 25973, 51946, 97057, 181811, 194114, 363622, 679399, 1358798, 1844083, 3688166, 12908581, 25817162]

約数ペア:

[(1, 25817162), (2, 12908581), (7, 3688166), (14, 1844083), (19, 1358798), (38, 679399), (71, 363622), (133, 194114), (142, 181811), (266, 97057), (497, 51946), (994, 25973), (1349, 19138), (1367, 18886), (2698, 9569), (2734, 9443)]