40591264

素因数分解:

$2^5\times 7^1\times {\mathrm{181211}}^1$

素因数の和:181228

約数の個数: 24

約数和(自身を含む): 91330848

約数和(自身を除く): 50739584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 181211, 362422, 724844, 1268477, 1449688, 2536954, 2899376, 5073908, 5798752, 10147816, 20295632, 40591264]

約数ペア:

[(1, 40591264), (2, 20295632), (4, 10147816), (7, 5798752), (8, 5073908), (14, 2899376), (16, 2536954), (28, 1449688), (32, 1268477), (56, 724844), (112, 362422), (224, 181211)]