27182168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 57576960

約数和(自身を除く): 30394792

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 67, 83, 94, 104, 134, 166, 188, 268, 332, 376, 536, 611, 664, 871, 1079, 1222, 1742, 2158, 2444, 3149, 3484, 3901, 4316, 4888, 5561, 6298, 6968, 7802, 8632, 11122, 12596, 15604, 22244, 25192, 31208, 40937, 44488, 50713, 72293, 81874, 101426, 144586, 163748, 202852, 261367, 289172, 327496, 405704, 522734, 578344, 1045468, 2090936, 3397771, 6795542, 13591084, 27182168]

約数ペア:

[(1, 27182168), (2, 13591084), (4, 6795542), (8, 3397771), (13, 2090936), (26, 1045468), (47, 578344), (52, 522734), (67, 405704), (83, 327496), (94, 289172), (104, 261367), (134, 202852), (166, 163748), (188, 144586), (268, 101426), (332, 81874), (376, 72293), (536, 50713), (611, 44488), (664, 40937), (871, 31208), (1079, 25192), (1222, 22244), (1742, 15604), (2158, 12596), (2444, 11122), (3149, 8632), (3484, 7802), (3901, 6968), (4316, 6298), (4888, 5561)]