42948776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2971}}^1$

素因数の和:3129

約数の個数: 32

約数和(自身を含む): 87376800

約数和(自身を除く): 44428024

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1112, 1807, 2971, 3614, 5942, 7228, 11884, 14456, 23768, 38623, 77246, 154492, 308984, 412969, 825938, 1651876, 3303752, 5368597, 10737194, 21474388, 42948776]

約数ペア:

[(1, 42948776), (2, 21474388), (4, 10737194), (8, 5368597), (13, 3303752), (26, 1651876), (52, 825938), (104, 412969), (139, 308984), (278, 154492), (556, 77246), (1112, 38623), (1807, 23768), (2971, 14456), (3614, 11884), (5942, 7228)]