28105133048

素因数分解:

$2^3\times {\mathrm{367}}^1\times {\mathrm{503}}^1\times {\mathrm{19031}}^1$

素因数の和:19907

約数の個数: 32

約数和(自身を含む): 52948546560

約数和(自身を除く): 24843413512

約数列:

[1, 2, 4, 8, 367, 503, 734, 1006, 1468, 2012, 2936, 4024, 19031, 38062, 76124, 152248, 184601, 369202, 738404, 1476808, 6984377, 9572593, 13968754, 19145186, 27937508, 38290372, 55875016, 76580744, 3513141631, 7026283262, 14052566524, 28105133048]

約数ペア:

[(1, 28105133048), (2, 14052566524), (4, 7026283262), (8, 3513141631), (367, 76580744), (503, 55875016), (734, 38290372), (1006, 27937508), (1468, 19145186), (2012, 13968754), (2936, 9572593), (4024, 6984377), (19031, 1476808), (38062, 738404), (76124, 369202), (152248, 184601)]