71292544

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{4007}}^1$

素因数の和:4160

約数の個数: 32

約数和(自身を含む): 143085600

約数和(自身を除く): 71793056

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 278, 556, 1112, 2224, 4007, 4448, 8014, 8896, 16028, 17792, 32056, 64112, 128224, 256448, 512896, 556973, 1113946, 2227892, 4455784, 8911568, 17823136, 35646272, 71292544]

約数ペア:

[(1, 71292544), (2, 35646272), (4, 17823136), (8, 8911568), (16, 4455784), (32, 2227892), (64, 1113946), (128, 556973), (139, 512896), (278, 256448), (556, 128224), (1112, 64112), (2224, 32056), (4007, 17792), (4448, 16028), (8014, 8896)]