26188492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 51819264

約数和(自身を除く): 25630772

約数列:

[1, 2, 4, 11, 22, 44, 71, 83, 101, 142, 166, 202, 284, 332, 404, 781, 913, 1111, 1562, 1826, 2222, 3124, 3652, 4444, 5893, 7171, 8383, 11786, 14342, 16766, 23572, 28684, 33532, 64823, 78881, 92213, 129646, 157762, 184426, 259292, 315524, 368852, 595193, 1190386, 2380772, 6547123, 13094246, 26188492]

約数ペア:

[(1, 26188492), (2, 13094246), (4, 6547123), (11, 2380772), (22, 1190386), (44, 595193), (71, 368852), (83, 315524), (101, 259292), (142, 184426), (166, 157762), (202, 129646), (284, 92213), (332, 78881), (404, 64823), (781, 33532), (913, 28684), (1111, 23572), (1562, 16766), (1826, 14342), (2222, 11786), (3124, 8383), (3652, 7171), (4444, 5893)]