64128092

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 132572160

約数和(自身を除く): 68444068

約数列:

[1, 2, 4, 7, 14, 28, 53, 79, 106, 158, 212, 316, 371, 547, 553, 742, 1094, 1106, 1484, 2188, 2212, 3829, 4187, 7658, 8374, 15316, 16748, 28991, 29309, 43213, 57982, 58618, 86426, 115964, 117236, 172852, 202937, 302491, 405874, 604982, 811748, 1209964, 2290289, 4580578, 9161156, 16032023, 32064046, 64128092]

約数ペア:

[(1, 64128092), (2, 32064046), (4, 16032023), (7, 9161156), (14, 4580578), (28, 2290289), (53, 1209964), (79, 811748), (106, 604982), (158, 405874), (212, 302491), (316, 202937), (371, 172852), (547, 117236), (553, 115964), (742, 86426), (1094, 58618), (1106, 57982), (1484, 43213), (2188, 29309), (2212, 28991), (3829, 16748), (4187, 15316), (7658, 8374)]