68670464

素因数分解:

$2^{10}\times {\mathrm{67061}}^1$

素因数の和:67081

約数の個数: 22

約数和(自身を含む): 137275914

約数和(自身を除く): 68605450

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 67061, 134122, 268244, 536488, 1072976, 2145952, 4291904, 8583808, 17167616, 34335232, 68670464]

約数ペア:

[(1, 68670464), (2, 34335232), (4, 17167616), (8, 8583808), (16, 4291904), (32, 2145952), (64, 1072976), (128, 536488), (256, 268244), (512, 134122), (1024, 67061)]