568816768

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11027}}^1$

素因数の和:11085

約数の個数: 64

約数和(自身を含む): 1259838720

約数和(自身を除く): 691021952

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1664, 1984, 3224, 3968, 6448, 11027, 12896, 22054, 25792, 44108, 51584, 88216, 143351, 176432, 286702, 341837, 352864, 573404, 683674, 705728, 1146808, 1367348, 1411456, 2293616, 2734696, 4443881, 4587232, 5469392, 8887762, 9174464, 10938784, 17775524, 18348928, 21877568, 35551048, 43755136, 71102096, 142204192, 284408384, 568816768]

約数ペア:

[(1, 568816768), (2, 284408384), (4, 142204192), (8, 71102096), (13, 43755136), (16, 35551048), (26, 21877568), (31, 18348928), (32, 17775524), (52, 10938784), (62, 9174464), (64, 8887762), (104, 5469392), (124, 4587232), (128, 4443881), (208, 2734696), (248, 2293616), (403, 1411456), (416, 1367348), (496, 1146808), (806, 705728), (832, 683674), (992, 573404), (1612, 352864), (1664, 341837), (1984, 286702), (3224, 176432), (3968, 143351), (6448, 88216), (11027, 51584), (12896, 44108), (22054, 25792)]