68695232

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{613}}^1$

素因数の和:745

約数の個数: 56

約数和(自身を含む): 145974816

約数和(自身を除く): 77279584

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 103, 136, 206, 272, 412, 544, 613, 824, 1088, 1226, 1648, 1751, 2452, 3296, 3502, 4904, 6592, 7004, 9808, 10421, 14008, 19616, 20842, 28016, 39232, 41684, 56032, 63139, 83368, 112064, 126278, 166736, 252556, 333472, 505112, 666944, 1010224, 1073363, 2020448, 2146726, 4040896, 4293452, 8586904, 17173808, 34347616, 68695232]

約数ペア:

[(1, 68695232), (2, 34347616), (4, 17173808), (8, 8586904), (16, 4293452), (17, 4040896), (32, 2146726), (34, 2020448), (64, 1073363), (68, 1010224), (103, 666944), (136, 505112), (206, 333472), (272, 252556), (412, 166736), (544, 126278), (613, 112064), (824, 83368), (1088, 63139), (1226, 56032), (1648, 41684), (1751, 39232), (2452, 28016), (3296, 20842), (3502, 19616), (4904, 14008), (6592, 10421), (7004, 9808)]