71294464

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{8191}}^1$

素因数の和:8226

約数の個数: 40

約数和(自身を含む): 150847488

約数和(自身を除く): 79553024

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8191, 8704, 16382, 32764, 65528, 131056, 139247, 262112, 278494, 524224, 556988, 1048448, 1113976, 2096896, 2227952, 4193792, 4455904, 8911808, 17823616, 35647232, 71294464]

約数ペア:

[(1, 71294464), (2, 35647232), (4, 17823616), (8, 8911808), (16, 4455904), (17, 4193792), (32, 2227952), (34, 2096896), (64, 1113976), (68, 1048448), (128, 556988), (136, 524224), (256, 278494), (272, 262112), (512, 139247), (544, 131056), (1088, 65528), (2176, 32764), (4352, 16382), (8191, 8704)]