17428630156

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1056793}}^1$

素因数の和:1056854

約数の個数: 48

約数和(自身を含む): 37875496960

約数和(自身を除く): 20446866804

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 2356, 4123, 8246, 16492, 1056793, 2113586, 4227172, 7397551, 14795102, 20079067, 29590204, 32760583, 40158134, 65521166, 80316268, 131042332, 140553469, 229324081, 281106938, 458648162, 562213876, 622451077, 917296324, 1244902154, 2489804308, 4357157539, 8714315078, 17428630156]

約数ペア:

[(1, 17428630156), (2, 8714315078), (4, 4357157539), (7, 2489804308), (14, 1244902154), (19, 917296324), (28, 622451077), (31, 562213876), (38, 458648162), (62, 281106938), (76, 229324081), (124, 140553469), (133, 131042332), (217, 80316268), (266, 65521166), (434, 40158134), (532, 32760583), (589, 29590204), (868, 20079067), (1178, 14795102), (2356, 7397551), (4123, 4227172), (8246, 2113586), (16492, 1056793)]