69430144

素因数分解:

$2^7\times 7^1\times {\mathrm{77489}}^1$

素因数の和:77510

約数の個数: 32

約数和(自身を含む): 158079600

約数和(自身を除く): 88649456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 77489, 154978, 309956, 542423, 619912, 1084846, 1239824, 2169692, 2479648, 4339384, 4959296, 8678768, 9918592, 17357536, 34715072, 69430144]

約数ペア:

[(1, 69430144), (2, 34715072), (4, 17357536), (7, 9918592), (8, 8678768), (14, 4959296), (16, 4339384), (28, 2479648), (32, 2169692), (56, 1239824), (64, 1084846), (112, 619912), (128, 542423), (224, 309956), (448, 154978), (896, 77489)]