40809734

素因数分解:

$2^1\times 7^1\times {\mathrm{1553}}^1\times {\mathrm{1877}}^1$

素因数の和:3439

約数の個数: 16

約数和(自身を含む): 70041888

約数和(自身を除く): 29232154

約数列:

[1, 2, 7, 14, 1553, 1877, 3106, 3754, 10871, 13139, 21742, 26278, 2914981, 5829962, 20404867, 40809734]

約数ペア:

[(1, 40809734), (2, 20404867), (7, 5829962), (14, 2914981), (1553, 26278), (1877, 21742), (3106, 13139), (3754, 10871)]