64423218

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{1019}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 132632640

約数和(自身を除く): 68209422

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 257, 514, 771, 1019, 1542, 2038, 3057, 6114, 10537, 21074, 31611, 41779, 63222, 83558, 125337, 250674, 261883, 523766, 785649, 1571298, 10737203, 21474406, 32211609, 64423218]

約数ペア:

[(1, 64423218), (2, 32211609), (3, 21474406), (6, 10737203), (41, 1571298), (82, 785649), (123, 523766), (246, 261883), (257, 250674), (514, 125337), (771, 83558), (1019, 63222), (1542, 41779), (2038, 31611), (3057, 21074), (6114, 10537)]