26831344

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{88261}}^1$

素因数の和:88288

約数の個数: 20

約数和(自身を含む): 54722440

約数和(自身を除く): 27891096

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 88261, 176522, 353044, 706088, 1412176, 1676959, 3353918, 6707836, 13415672, 26831344]

約数ペア:

[(1, 26831344), (2, 13415672), (4, 6707836), (8, 3353918), (16, 1676959), (19, 1412176), (38, 706088), (76, 353044), (152, 176522), (304, 88261)]