63677648

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1213}}^1$

素因数の和:1431

約数の個数: 40

約数和(自身を含む): 131417928

約数和(自身を除く): 67740280

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 193, 272, 386, 772, 1213, 1544, 2426, 3088, 3281, 4852, 6562, 9704, 13124, 19408, 20621, 26248, 41242, 52496, 82484, 164968, 234109, 329936, 468218, 936436, 1872872, 3745744, 3979853, 7959706, 15919412, 31838824, 63677648]

約数ペア:

[(1, 63677648), (2, 31838824), (4, 15919412), (8, 7959706), (16, 3979853), (17, 3745744), (34, 1872872), (68, 936436), (136, 468218), (193, 329936), (272, 234109), (386, 164968), (772, 82484), (1213, 52496), (1544, 41242), (2426, 26248), (3088, 20621), (3281, 19408), (4852, 13124), (6562, 9704)]