39278008

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9109}}^1$

素因数の和:9140

約数の個数: 48

約数和(自身を含む): 93468600

約数和(自身を除く): 54190592

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 9109, 18218, 36436, 63763, 72872, 100199, 127526, 200398, 255052, 400796, 446341, 510104, 701393, 801592, 892682, 1402786, 1785364, 2805572, 3570728, 4909751, 5611144, 9819502, 19639004, 39278008]

約数ペア:

[(1, 39278008), (2, 19639004), (4, 9819502), (7, 5611144), (8, 4909751), (11, 3570728), (14, 2805572), (22, 1785364), (28, 1402786), (44, 892682), (49, 801592), (56, 701393), (77, 510104), (88, 446341), (98, 400796), (154, 255052), (196, 200398), (308, 127526), (392, 100199), (539, 72872), (616, 63763), (1078, 36436), (2156, 18218), (4312, 9109)]