77924752

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{463}}^1$

素因数の和:695

約数の個数: 40

約数和(自身を含む): 154541696

約数和(自身を除く): 76616944

約数列:

[1, 2, 4, 8, 16, 67, 134, 157, 268, 314, 463, 536, 628, 926, 1072, 1256, 1852, 2512, 3704, 7408, 10519, 21038, 31021, 42076, 62042, 72691, 84152, 124084, 145382, 168304, 248168, 290764, 496336, 581528, 1163056, 4870297, 9740594, 19481188, 38962376, 77924752]

約数ペア:

[(1, 77924752), (2, 38962376), (4, 19481188), (8, 9740594), (16, 4870297), (67, 1163056), (134, 581528), (157, 496336), (268, 290764), (314, 248168), (463, 168304), (536, 145382), (628, 124084), (926, 84152), (1072, 72691), (1256, 62042), (1852, 42076), (2512, 31021), (3704, 21038), (7408, 10519)]