23117938984

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{181141}}^1$

素因数の和:181250

約数の個数: 64

約数和(自身を含む): 51647207040

約数和(自身を除く): 28529268056

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 53, 56, 86, 106, 172, 212, 301, 344, 371, 424, 602, 742, 1204, 1484, 2279, 2408, 2968, 4558, 9116, 15953, 18232, 31906, 63812, 127624, 181141, 362282, 724564, 1267987, 1449128, 2535974, 5071948, 7789063, 9600473, 10143896, 15578126, 19200946, 31156252, 38401892, 54523441, 62312504, 67203311, 76803784, 109046882, 134406622, 218093764, 268813244, 412820339, 436187528, 537626488, 825640678, 1651281356, 2889742373, 3302562712, 5779484746, 11558969492, 23117938984]

約数ペア:

[(1, 23117938984), (2, 11558969492), (4, 5779484746), (7, 3302562712), (8, 2889742373), (14, 1651281356), (28, 825640678), (43, 537626488), (53, 436187528), (56, 412820339), (86, 268813244), (106, 218093764), (172, 134406622), (212, 109046882), (301, 76803784), (344, 67203311), (371, 62312504), (424, 54523441), (602, 38401892), (742, 31156252), (1204, 19200946), (1484, 15578126), (2279, 10143896), (2408, 9600473), (2968, 7789063), (4558, 5071948), (9116, 2535974), (15953, 1449128), (18232, 1267987), (31906, 724564), (63812, 362282), (127624, 181141)]