74743916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{13187}}^1$

素因数の和:13313

約数の個数: 24

約数和(自身を含む): 142166640

約数和(自身を除く): 67422724

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 13187, 26374, 52748, 171431, 342862, 685724, 1437383, 2874766, 5749532, 18685979, 37371958, 74743916]

約数ペア:

[(1, 74743916), (2, 37371958), (4, 18685979), (13, 5749532), (26, 2874766), (52, 1437383), (109, 685724), (218, 342862), (436, 171431), (1417, 52748), (2834, 26374), (5668, 13187)]