21864432776

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{10513}}^1$

素因数の和:10758

約数の個数: 64

約数和(自身を含む): 43603660800

約数和(自身を除く): 21739228024

約数列:

[1, 2, 4, 8, 23, 46, 89, 92, 127, 178, 184, 254, 356, 508, 712, 1016, 2047, 2921, 4094, 5842, 8188, 10513, 11303, 11684, 16376, 21026, 22606, 23368, 42052, 45212, 84104, 90424, 241799, 259969, 483598, 519938, 935657, 967196, 1039876, 1335151, 1871314, 1934392, 2079752, 2670302, 3742628, 5340604, 7485256, 10681208, 21520111, 30708473, 43040222, 61416946, 86080444, 118828439, 122833892, 172160888, 237656878, 245667784, 475313756, 950627512, 2733054097, 5466108194, 10932216388, 21864432776]

約数ペア:

[(1, 21864432776), (2, 10932216388), (4, 5466108194), (8, 2733054097), (23, 950627512), (46, 475313756), (89, 245667784), (92, 237656878), (127, 172160888), (178, 122833892), (184, 118828439), (254, 86080444), (356, 61416946), (508, 43040222), (712, 30708473), (1016, 21520111), (2047, 10681208), (2921, 7485256), (4094, 5340604), (5842, 3742628), (8188, 2670302), (10513, 2079752), (11303, 1934392), (11684, 1871314), (16376, 1335151), (21026, 1039876), (22606, 967196), (23368, 935657), (42052, 519938), (45212, 483598), (84104, 259969), (90424, 241799)]