861104728

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{38677}}^1$

素因数の和:38728

約数の個数: 48

約数和(自身を含む): 1851902640

約数和(自身を除く): 990797912

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 121, 184, 242, 253, 484, 506, 968, 1012, 2024, 2783, 5566, 11132, 22264, 38677, 77354, 154708, 309416, 425447, 850894, 889571, 1701788, 1779142, 3403576, 3558284, 4679917, 7116568, 9359834, 9785281, 18719668, 19570562, 37439336, 39141124, 78282248, 107638091, 215276182, 430552364, 861104728]

約数ペア:

[(1, 861104728), (2, 430552364), (4, 215276182), (8, 107638091), (11, 78282248), (22, 39141124), (23, 37439336), (44, 19570562), (46, 18719668), (88, 9785281), (92, 9359834), (121, 7116568), (184, 4679917), (242, 3558284), (253, 3403576), (484, 1779142), (506, 1701788), (968, 889571), (1012, 850894), (2024, 425447), (2783, 309416), (5566, 154708), (11132, 77354), (22264, 38677)]