29277898

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 51649920

約数和(自身を除く): 22372022

約数列:

[1, 2, 13, 19, 26, 38, 47, 94, 97, 169, 194, 247, 338, 494, 611, 893, 1222, 1261, 1786, 1843, 2522, 3211, 3686, 4559, 6422, 7943, 9118, 11609, 15886, 16393, 23218, 23959, 32786, 47918, 59267, 86621, 118534, 150917, 173242, 301834, 311467, 622934, 770471, 1126073, 1540942, 2252146, 14638949, 29277898]

約数ペア:

[(1, 29277898), (2, 14638949), (13, 2252146), (19, 1540942), (26, 1126073), (38, 770471), (47, 622934), (94, 311467), (97, 301834), (169, 173242), (194, 150917), (247, 118534), (338, 86621), (494, 59267), (611, 47918), (893, 32786), (1222, 23959), (1261, 23218), (1786, 16393), (1843, 15886), (2522, 11609), (3211, 9118), (3686, 7943), (4559, 6422)]