74072792

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{2039}}^1$

素因数の和:2303

約数の個数: 32

約数和(自身を含む): 146880000

約数和(自身を除く): 72807208

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 239, 478, 956, 1912, 2039, 4078, 4541, 8156, 9082, 16312, 18164, 36328, 38741, 77482, 154964, 309928, 487321, 974642, 1949284, 3898568, 9259099, 18518198, 37036396, 74072792]

約数ペア:

[(1, 74072792), (2, 37036396), (4, 18518198), (8, 9259099), (19, 3898568), (38, 1949284), (76, 974642), (152, 487321), (239, 309928), (478, 154964), (956, 77482), (1912, 38741), (2039, 36328), (4078, 18164), (4541, 16312), (8156, 9082)]