12778834312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{10453}}^1$

素因数の和:10666

約数の個数: 64

約数和(自身を含む): 25911284400

約数和(自身を除く): 13132450088

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 101, 136, 178, 202, 356, 404, 712, 808, 1513, 1717, 3026, 3434, 6052, 6868, 8989, 10453, 12104, 13736, 17978, 20906, 35956, 41812, 71912, 83624, 152813, 177701, 305626, 355402, 611252, 710804, 930317, 1055753, 1222504, 1421608, 1860634, 2111506, 3721268, 4223012, 7442536, 8446024, 15815389, 17947801, 31630778, 35895602, 63261556, 71791204, 93962017, 126523112, 143582408, 187924034, 375848068, 751696136, 1597354289, 3194708578, 6389417156, 12778834312]

約数ペア:

[(1, 12778834312), (2, 6389417156), (4, 3194708578), (8, 1597354289), (17, 751696136), (34, 375848068), (68, 187924034), (89, 143582408), (101, 126523112), (136, 93962017), (178, 71791204), (202, 63261556), (356, 35895602), (404, 31630778), (712, 17947801), (808, 15815389), (1513, 8446024), (1717, 7442536), (3026, 4223012), (3434, 3721268), (6052, 2111506), (6868, 1860634), (8989, 1421608), (10453, 1222504), (12104, 1055753), (13736, 930317), (17978, 710804), (20906, 611252), (35956, 355402), (41812, 305626), (71912, 177701), (83624, 152813)]