75408056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{3989}}^1$

素因数の和:4151

約数の個数: 32

約数和(自身を含む): 150822000

約数和(自身を除く): 75413944

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139, 278, 556, 1112, 2363, 3989, 4726, 7978, 9452, 15956, 18904, 31912, 67813, 135626, 271252, 542504, 554471, 1108942, 2217884, 4435768, 9426007, 18852014, 37704028, 75408056]

約数ペア:

[(1, 75408056), (2, 37704028), (4, 18852014), (8, 9426007), (17, 4435768), (34, 2217884), (68, 1108942), (136, 554471), (139, 542504), (278, 271252), (556, 135626), (1112, 67813), (2363, 31912), (3989, 18904), (4726, 15956), (7978, 9452)]