40960406

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{11777}}^1$

素因数の和:11863

約数の個数: 16

約数和(自身を含む): 64449216

約数和(自身を除く): 23488810

約数列:

[1, 2, 37, 47, 74, 94, 1739, 3478, 11777, 23554, 435749, 553519, 871498, 1107038, 20480203, 40960406]

約数ペア:

[(1, 40960406), (2, 20480203), (37, 1107038), (47, 871498), (74, 553519), (94, 435749), (1739, 23554), (3478, 11777)]