26856128

素因数分解:

$2^6\times {\mathrm{13}}^3\times {\mathrm{191}}^1$

素因数の和:242

約数の個数: 56

約数和(自身を含む): 58033920

約数和(自身を除く): 31177792

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 191, 208, 338, 382, 416, 676, 764, 832, 1352, 1528, 2197, 2483, 2704, 3056, 4394, 4966, 5408, 6112, 8788, 9932, 10816, 12224, 17576, 19864, 32279, 35152, 39728, 64558, 70304, 79456, 129116, 140608, 158912, 258232, 419627, 516464, 839254, 1032928, 1678508, 2065856, 3357016, 6714032, 13428064, 26856128]

約数ペア:

[(1, 26856128), (2, 13428064), (4, 6714032), (8, 3357016), (13, 2065856), (16, 1678508), (26, 1032928), (32, 839254), (52, 516464), (64, 419627), (104, 258232), (169, 158912), (191, 140608), (208, 129116), (338, 79456), (382, 70304), (416, 64558), (676, 39728), (764, 35152), (832, 32279), (1352, 19864), (1528, 17576), (2197, 12224), (2483, 10816), (2704, 9932), (3056, 8788), (4394, 6112), (4966, 5408)]