64944752

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1031}}^1$

素因数の和:1197

約数の個数: 40

約数和(自身を含む): 131039232

約数和(自身を除く): 66094480

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 127, 248, 254, 496, 508, 1016, 1031, 2032, 2062, 3937, 4124, 7874, 8248, 15748, 16496, 31496, 31961, 62992, 63922, 127844, 130937, 255688, 261874, 511376, 523748, 1047496, 2094992, 4059047, 8118094, 16236188, 32472376, 64944752]

約数ペア:

[(1, 64944752), (2, 32472376), (4, 16236188), (8, 8118094), (16, 4059047), (31, 2094992), (62, 1047496), (124, 523748), (127, 511376), (248, 261874), (254, 255688), (496, 130937), (508, 127844), (1016, 63922), (1031, 62992), (2032, 31961), (2062, 31496), (3937, 16496), (4124, 15748), (7874, 8248)]