68275508

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1117}}^1$

素因数の和:1224

約数の個数: 48

約数和(自身を含む): 142746240

約数和(自身を除く): 74470732

約数列:

[1, 2, 4, 7, 14, 28, 37, 59, 74, 118, 148, 236, 259, 413, 518, 826, 1036, 1117, 1652, 2183, 2234, 4366, 4468, 7819, 8732, 15281, 15638, 30562, 31276, 41329, 61124, 65903, 82658, 131806, 165316, 263612, 289303, 461321, 578606, 922642, 1157212, 1845284, 2438411, 4876822, 9753644, 17068877, 34137754, 68275508]

約数ペア:

[(1, 68275508), (2, 34137754), (4, 17068877), (7, 9753644), (14, 4876822), (28, 2438411), (37, 1845284), (59, 1157212), (74, 922642), (118, 578606), (148, 461321), (236, 289303), (259, 263612), (413, 165316), (518, 131806), (826, 82658), (1036, 65903), (1117, 61124), (1652, 41329), (2183, 31276), (2234, 30562), (4366, 15638), (4468, 15281), (7819, 8732)]