40628168

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{8741}}^1$

素因数の和:8837

約数の個数: 32

約数和(自身を含む): 88119360

約数和(自身を除く): 47491192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 8741, 17482, 34964, 61187, 69928, 122374, 244748, 489496, 725503, 1451006, 2902012, 5078521, 5804024, 10157042, 20314084, 40628168]

約数ペア:

[(1, 40628168), (2, 20314084), (4, 10157042), (7, 5804024), (8, 5078521), (14, 2902012), (28, 1451006), (56, 725503), (83, 489496), (166, 244748), (332, 122374), (581, 69928), (664, 61187), (1162, 34964), (2324, 17482), (4648, 8741)]