26289704

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{3109}}^1$

素因数の和:3273

約数の個数: 32

約数和(自身を含む): 56726400

約数和(自身を除く): 30436696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 302, 604, 1057, 1208, 2114, 3109, 4228, 6218, 8456, 12436, 21763, 24872, 43526, 87052, 174104, 469459, 938918, 1877836, 3286213, 3755672, 6572426, 13144852, 26289704]

約数ペア:

[(1, 26289704), (2, 13144852), (4, 6572426), (7, 3755672), (8, 3286213), (14, 1877836), (28, 938918), (56, 469459), (151, 174104), (302, 87052), (604, 43526), (1057, 24872), (1208, 21763), (2114, 12436), (3109, 8456), (4228, 6218)]