40837076

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{19979}}^1$

素因数の和:20063

約数の個数: 24

約数和(自身を含む): 82797120

約数和(自身を除く): 41960044

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 19979, 39958, 79916, 139853, 279706, 559412, 1458467, 2916934, 5833868, 10209269, 20418538, 40837076]

約数ペア:

[(1, 40837076), (2, 20418538), (4, 10209269), (7, 5833868), (14, 2916934), (28, 1458467), (73, 559412), (146, 279706), (292, 139853), (511, 79916), (1022, 39958), (2044, 19979)]