66564008

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{14321}}^1$

素因数の和:14417

約数の個数: 32

約数和(自身を含む): 144365760

約数和(自身を除く): 77801752

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 14321, 28642, 57284, 100247, 114568, 200494, 400988, 801976, 1188643, 2377286, 4754572, 8320501, 9509144, 16641002, 33282004, 66564008]

約数ペア:

[(1, 66564008), (2, 33282004), (4, 16641002), (7, 9509144), (8, 8320501), (14, 4754572), (28, 2377286), (56, 1188643), (83, 801976), (166, 400988), (332, 200494), (581, 114568), (664, 100247), (1162, 57284), (2324, 28642), (4648, 14321)]