68693296

素因数分解:

$2^4\times 7^3\times {\mathrm{12517}}^1$

素因数の和:12546

約数の個数: 40

約数和(自身を含む): 155223200

約数和(自身を除く): 86529904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 12517, 25034, 50068, 87619, 100136, 175238, 200272, 350476, 613333, 700952, 1226666, 1401904, 2453332, 4293331, 4906664, 8586662, 9813328, 17173324, 34346648, 68693296]

約数ペア:

[(1, 68693296), (2, 34346648), (4, 17173324), (7, 9813328), (8, 8586662), (14, 4906664), (16, 4293331), (28, 2453332), (49, 1401904), (56, 1226666), (98, 700952), (112, 613333), (196, 350476), (343, 200272), (392, 175238), (686, 100136), (784, 87619), (1372, 50068), (2744, 25034), (5488, 12517)]