38939488

素因数分解:

$2^5\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1327}}^1$

素因数の和:1475

約数の個数: 48

約数和(自身を含む): 88349184

約数和(自身を除く): 49409696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 131, 224, 262, 524, 917, 1048, 1327, 1834, 2096, 2654, 3668, 4192, 5308, 7336, 9289, 10616, 14672, 18578, 21232, 29344, 37156, 42464, 74312, 148624, 173837, 297248, 347674, 695348, 1216859, 1390696, 2433718, 2781392, 4867436, 5562784, 9734872, 19469744, 38939488]

約数ペア:

[(1, 38939488), (2, 19469744), (4, 9734872), (7, 5562784), (8, 4867436), (14, 2781392), (16, 2433718), (28, 1390696), (32, 1216859), (56, 695348), (112, 347674), (131, 297248), (224, 173837), (262, 148624), (524, 74312), (917, 42464), (1048, 37156), (1327, 29344), (1834, 21232), (2096, 18578), (2654, 14672), (3668, 10616), (4192, 9289), (5308, 7336)]