15702976228

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{659}}^1\times {\mathrm{2521}}^1$

素因数の和:3340

約数の個数: 48

約数和(自身を含む): 29362132800

約数和(自身を除く): 13659156572

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 556, 659, 1318, 2363, 2521, 2636, 4726, 5042, 9452, 10084, 11203, 22406, 42857, 44812, 85714, 91601, 171428, 183202, 350419, 366404, 700838, 1401676, 1557217, 1661339, 3114434, 3322678, 5957123, 6228868, 6645356, 11914246, 23828492, 28242763, 56485526, 112971052, 230926121, 461852242, 923704484, 3925744057, 7851488114, 15702976228]

約数ペア:

[(1, 15702976228), (2, 7851488114), (4, 3925744057), (17, 923704484), (34, 461852242), (68, 230926121), (139, 112971052), (278, 56485526), (556, 28242763), (659, 23828492), (1318, 11914246), (2363, 6645356), (2521, 6228868), (2636, 5957123), (4726, 3322678), (5042, 3114434), (9452, 1661339), (10084, 1557217), (11203, 1401676), (22406, 700838), (42857, 366404), (44812, 350419), (85714, 183202), (91601, 171428)]