85966972

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{33739}}^1$

素因数の和:33770

約数の個数: 36

約数和(自身を含む): 188471640

約数和(自身を除く): 102504668

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 33739, 67478, 134956, 236173, 438607, 472346, 877214, 944692, 1653211, 1754428, 3070249, 3306422, 6140498, 6612844, 12280996, 21491743, 42983486, 85966972]

約数ペア:

[(1, 85966972), (2, 42983486), (4, 21491743), (7, 12280996), (13, 6612844), (14, 6140498), (26, 3306422), (28, 3070249), (49, 1754428), (52, 1653211), (91, 944692), (98, 877214), (182, 472346), (196, 438607), (364, 236173), (637, 134956), (1274, 67478), (2548, 33739)]