25769408

素因数分解:

$2^6\times 7^1\times {\mathrm{97}}^1\times {\mathrm{593}}^1$

素因数の和:709

約数の個数: 56

約数和(自身を含む): 59143392

約数和(自身を除く): 33373984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 194, 224, 388, 448, 593, 679, 776, 1186, 1358, 1552, 2372, 2716, 3104, 4151, 4744, 5432, 6208, 8302, 9488, 10864, 16604, 18976, 21728, 33208, 37952, 43456, 57521, 66416, 115042, 132832, 230084, 265664, 402647, 460168, 805294, 920336, 1610588, 1840672, 3221176, 3681344, 6442352, 12884704, 25769408]

約数ペア:

[(1, 25769408), (2, 12884704), (4, 6442352), (7, 3681344), (8, 3221176), (14, 1840672), (16, 1610588), (28, 920336), (32, 805294), (56, 460168), (64, 402647), (97, 265664), (112, 230084), (194, 132832), (224, 115042), (388, 66416), (448, 57521), (593, 43456), (679, 37952), (776, 33208), (1186, 21728), (1358, 18976), (1552, 16604), (2372, 10864), (2716, 9488), (3104, 8302), (4151, 6208), (4744, 5432)]