71548736

素因数分解:

$2^6\times 7^1\times {\mathrm{159707}}^1$

素因数の和:159726

約数の個数: 28

約数和(自身を含む): 162263328

約数和(自身を除く): 90714592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 159707, 319414, 638828, 1117949, 1277656, 2235898, 2555312, 4471796, 5110624, 8943592, 10221248, 17887184, 35774368, 71548736]

約数ペア:

[(1, 71548736), (2, 35774368), (4, 17887184), (7, 10221248), (8, 8943592), (14, 5110624), (16, 4471796), (28, 2555312), (32, 2235898), (56, 1277656), (64, 1117949), (112, 638828), (224, 319414), (448, 159707)]