25204942

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 44352000

約数和(自身を除く): 19147058

約数列:

[1, 2, 7, 14, 83, 109, 166, 199, 218, 398, 581, 763, 1162, 1393, 1526, 2786, 9047, 16517, 18094, 21691, 33034, 43382, 63329, 115619, 126658, 151837, 231238, 303674, 1800353, 3600706, 12602471, 25204942]

約数ペア:

[(1, 25204942), (2, 12602471), (7, 3600706), (14, 1800353), (83, 303674), (109, 231238), (166, 151837), (199, 126658), (218, 115619), (398, 63329), (581, 43382), (763, 33034), (1162, 21691), (1393, 18094), (1526, 16517), (2786, 9047)]