25272964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1723}}^1$

素因数の和:1939

約数の個数: 24

約数和(自身を含む): 46823840

約数和(自身を除く): 21550876

約数列:

[1, 2, 4, 19, 38, 76, 193, 386, 772, 1723, 3446, 3667, 6892, 7334, 14668, 32737, 65474, 130948, 332539, 665078, 1330156, 6318241, 12636482, 25272964]

約数ペア:

[(1, 25272964), (2, 12636482), (4, 6318241), (19, 1330156), (38, 665078), (76, 332539), (193, 130948), (386, 65474), (772, 32737), (1723, 14668), (3446, 7334), (3667, 6892)]