66440376646

素因数分解:

$2^1\times 7^3\times {\mathrm{96851861}}^1$

素因数の和:96851884

約数の個数: 16

約数和(自身を含む): 116222234400

約数和(自身を除く): 49781857754

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 96851861, 193703722, 677963027, 1355926054, 4745741189, 9491482378, 33220188323, 66440376646]

約数ペア:

[(1, 66440376646), (2, 33220188323), (7, 9491482378), (14, 4745741189), (49, 1355926054), (98, 677963027), (343, 193703722), (686, 96851861)]