75390728

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{13879}}^1$

素因数の和:13989

約数の個数: 32

約数和(自身を含む): 163228800

約数和(自身を除く): 87838072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 13879, 27758, 55516, 97153, 111032, 194306, 388612, 777224, 1346263, 2692526, 5385052, 9423841, 10770104, 18847682, 37695364, 75390728]

約数ペア:

[(1, 75390728), (2, 37695364), (4, 18847682), (7, 10770104), (8, 9423841), (14, 5385052), (28, 2692526), (56, 1346263), (97, 777224), (194, 388612), (388, 194306), (679, 111032), (776, 97153), (1358, 55516), (2716, 27758), (5432, 13879)]