40395796

素因数分解:

$2^2\times 7^3\times {\mathrm{29443}}^1$

素因数の和:29468

約数の個数: 24

約数和(自身を含む): 82443200

約数和(自身を除く): 42047404

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 29443, 58886, 117772, 206101, 412202, 824404, 1442707, 2885414, 5770828, 10098949, 20197898, 40395796]

約数ペア:

[(1, 40395796), (2, 20197898), (4, 10098949), (7, 5770828), (14, 2885414), (28, 1442707), (49, 824404), (98, 412202), (196, 206101), (343, 117772), (686, 58886), (1372, 29443)]