61856368

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6991}}^1$

素因数の和:7085

約数の個数: 40

約数和(自身を含む): 138721280

約数和(自身を除く): 76864912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 6991, 8848, 13982, 27964, 48937, 55928, 97874, 111856, 195748, 391496, 552289, 782992, 1104578, 2209156, 3866023, 4418312, 7732046, 8836624, 15464092, 30928184, 61856368]

約数ペア:

[(1, 61856368), (2, 30928184), (4, 15464092), (7, 8836624), (8, 7732046), (14, 4418312), (16, 3866023), (28, 2209156), (56, 1104578), (79, 782992), (112, 552289), (158, 391496), (316, 195748), (553, 111856), (632, 97874), (1106, 55928), (1264, 48937), (2212, 27964), (4424, 13982), (6991, 8848)]