61354286

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1201}}^1$

素因数の和:1340

約数の個数: 32

約数和(自身を含む): 109045440

約数和(自身を除く): 47691154

約数列:

[1, 2, 7, 14, 41, 82, 89, 178, 287, 574, 623, 1201, 1246, 2402, 3649, 7298, 8407, 16814, 25543, 49241, 51086, 98482, 106889, 213778, 344687, 689374, 748223, 1496446, 4382449, 8764898, 30677143, 61354286]

約数ペア:

[(1, 61354286), (2, 30677143), (7, 8764898), (14, 4382449), (41, 1496446), (82, 748223), (89, 689374), (178, 344687), (287, 213778), (574, 106889), (623, 98482), (1201, 51086), (1246, 49241), (2402, 25543), (3649, 16814), (7298, 8407)]