82661342428

素因数分解:

$2^2\times 7^2\times {\mathrm{1237}}^1\times {\mathrm{340939}}^1$

素因数の和:342194

約数の個数: 36

約数和(自身を含む): 168411404280

約数和(自身を除く): 85750061852

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1237, 2474, 4948, 8659, 17318, 34636, 60613, 121226, 242452, 340939, 681878, 1363756, 2386573, 4773146, 9546292, 16706011, 33412022, 66824044, 421741543, 843483086, 1686966172, 2952190801, 5904381602, 11808763204, 20665335607, 41330671214, 82661342428]

約数ペア:

[(1, 82661342428), (2, 41330671214), (4, 20665335607), (7, 11808763204), (14, 5904381602), (28, 2952190801), (49, 1686966172), (98, 843483086), (196, 421741543), (1237, 66824044), (2474, 33412022), (4948, 16706011), (8659, 9546292), (17318, 4773146), (34636, 2386573), (60613, 1363756), (121226, 681878), (242452, 340939)]