25681388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{733}}^1$

素因数の和:1217

約数の個数: 24

約数和(自身を含む): 47475120

約数和(自身を除く): 21793732

約数列:

[1, 2, 4, 19, 38, 76, 461, 733, 922, 1466, 1844, 2932, 8759, 13927, 17518, 27854, 35036, 55708, 337913, 675826, 1351652, 6420347, 12840694, 25681388]

約数ペア:

[(1, 25681388), (2, 12840694), (4, 6420347), (19, 1351652), (38, 675826), (76, 337913), (461, 55708), (733, 35036), (922, 27854), (1466, 17518), (1844, 13927), (2932, 8759)]