26949904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{88651}}^1$

素因数の和:88678

約数の個数: 20

約数和(自身を含む): 54964240

約数和(自身を除く): 28014336

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 88651, 177302, 354604, 709208, 1418416, 1684369, 3368738, 6737476, 13474952, 26949904]

約数ペア:

[(1, 26949904), (2, 13474952), (4, 6737476), (8, 3368738), (16, 1684369), (19, 1418416), (38, 709208), (76, 354604), (152, 177302), (304, 88651)]