84680128

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5987}}^1$

素因数の和:6029

約数の個数: 56

約数和(自身を含む): 191639952

約数和(自身を除く): 106959824

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1768, 3536, 5987, 7072, 11974, 14144, 23948, 47896, 77831, 95792, 101779, 155662, 191584, 203558, 311324, 383168, 407116, 622648, 814232, 1245296, 1323127, 1628464, 2490592, 2646254, 3256928, 4981184, 5292508, 6513856, 10585016, 21170032, 42340064, 84680128]

約数ペア:

[(1, 84680128), (2, 42340064), (4, 21170032), (8, 10585016), (13, 6513856), (16, 5292508), (17, 4981184), (26, 3256928), (32, 2646254), (34, 2490592), (52, 1628464), (64, 1323127), (68, 1245296), (104, 814232), (136, 622648), (208, 407116), (221, 383168), (272, 311324), (416, 203558), (442, 191584), (544, 155662), (832, 101779), (884, 95792), (1088, 77831), (1768, 47896), (3536, 23948), (5987, 14144), (7072, 11974)]