40627328

素因数分解:

$2^7\times 7^1\times {\mathrm{45343}}^1$

素因数の和:45364

約数の個数: 32

約数和(自身を含む): 92501760

約数和(自身を除く): 51874432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 45343, 90686, 181372, 317401, 362744, 634802, 725488, 1269604, 1450976, 2539208, 2901952, 5078416, 5803904, 10156832, 20313664, 40627328]

約数ペア:

[(1, 40627328), (2, 20313664), (4, 10156832), (7, 5803904), (8, 5078416), (14, 2901952), (16, 2539208), (28, 1450976), (32, 1269604), (56, 725488), (64, 634802), (112, 362744), (128, 317401), (224, 181372), (448, 90686), (896, 45343)]