26170312

素因数分解:

$2^3\times 7^2\times {\mathrm{101}}^1\times {\mathrm{661}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 57733020

約数和(自身を除く): 31562708

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 101, 196, 202, 392, 404, 661, 707, 808, 1322, 1414, 2644, 2828, 4627, 4949, 5288, 5656, 9254, 9898, 18508, 19796, 32389, 37016, 39592, 64778, 66761, 129556, 133522, 259112, 267044, 467327, 534088, 934654, 1869308, 3271289, 3738616, 6542578, 13085156, 26170312]

約数ペア:

[(1, 26170312), (2, 13085156), (4, 6542578), (7, 3738616), (8, 3271289), (14, 1869308), (28, 934654), (49, 534088), (56, 467327), (98, 267044), (101, 259112), (196, 133522), (202, 129556), (392, 66761), (404, 64778), (661, 39592), (707, 37016), (808, 32389), (1322, 19796), (1414, 18508), (2644, 9898), (2828, 9254), (4627, 5656), (4949, 5288)]