61008848

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1987}}^1$

素因数の和:2115

約数の個数: 40

約数和(自身を含む): 125721120

約数和(自身を除く): 64712272

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 101, 152, 202, 304, 404, 808, 1616, 1919, 1987, 3838, 3974, 7676, 7948, 15352, 15896, 30704, 31792, 37753, 75506, 151012, 200687, 302024, 401374, 604048, 802748, 1605496, 3210992, 3813053, 7626106, 15252212, 30504424, 61008848]

約数ペア:

[(1, 61008848), (2, 30504424), (4, 15252212), (8, 7626106), (16, 3813053), (19, 3210992), (38, 1605496), (76, 802748), (101, 604048), (152, 401374), (202, 302024), (304, 200687), (404, 151012), (808, 75506), (1616, 37753), (1919, 31792), (1987, 30704), (3838, 15896), (3974, 15352), (7676, 7948)]