26318572

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 56385280

約数和(自身を除く): 30066708

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 244, 266, 427, 532, 811, 854, 1159, 1622, 1708, 2318, 3244, 4636, 5677, 8113, 11354, 15409, 16226, 22708, 30818, 32452, 49471, 61636, 98942, 107863, 197884, 215726, 346297, 431452, 692594, 939949, 1385188, 1879898, 3759796, 6579643, 13159286, 26318572]

約数ペア:

[(1, 26318572), (2, 13159286), (4, 6579643), (7, 3759796), (14, 1879898), (19, 1385188), (28, 939949), (38, 692594), (61, 431452), (76, 346297), (122, 215726), (133, 197884), (244, 107863), (266, 98942), (427, 61636), (532, 49471), (811, 32452), (854, 30818), (1159, 22708), (1622, 16226), (1708, 15409), (2318, 11354), (3244, 8113), (4636, 5677)]