42526316

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{12763}}^1$

素因数の和:12798

約数の個数: 36

約数和(自身を含む): 91671048

約数和(自身を除く): 49144732

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 12763, 25526, 51052, 89341, 178682, 216971, 357364, 433942, 625387, 867884, 1250774, 1518797, 2501548, 3037594, 6075188, 10631579, 21263158, 42526316]

約数ペア:

[(1, 42526316), (2, 21263158), (4, 10631579), (7, 6075188), (14, 3037594), (17, 2501548), (28, 1518797), (34, 1250774), (49, 867884), (68, 625387), (98, 433942), (119, 357364), (196, 216971), (238, 178682), (476, 89341), (833, 51052), (1666, 25526), (3332, 12763)]