75919492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{19387}}^1$

素因数の和:19491

約数の個数: 24

約数和(自身を含む): 146573280

約数和(自身を除く): 70653788

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 19387, 38774, 77548, 213257, 426514, 853028, 1725443, 3450886, 6901772, 18979873, 37959746, 75919492]

約数ペア:

[(1, 75919492), (2, 37959746), (4, 18979873), (11, 6901772), (22, 3450886), (44, 1725443), (89, 853028), (178, 426514), (356, 213257), (979, 77548), (1958, 38774), (3916, 19387)]