67707872

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1753}}^1$

素因数の和:1851

約数の個数: 48

約数和(自身を含む): 143210592

約数和(自身を除く): 75502720

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 71, 136, 142, 272, 284, 544, 568, 1136, 1207, 1753, 2272, 2414, 3506, 4828, 7012, 9656, 14024, 19312, 28048, 29801, 38624, 56096, 59602, 119204, 124463, 238408, 248926, 476816, 497852, 953632, 995704, 1991408, 2115871, 3982816, 4231742, 8463484, 16926968, 33853936, 67707872]

約数ペア:

[(1, 67707872), (2, 33853936), (4, 16926968), (8, 8463484), (16, 4231742), (17, 3982816), (32, 2115871), (34, 1991408), (68, 995704), (71, 953632), (136, 497852), (142, 476816), (272, 248926), (284, 238408), (544, 124463), (568, 119204), (1136, 59602), (1207, 56096), (1753, 38624), (2272, 29801), (2414, 28048), (3506, 19312), (4828, 14024), (7012, 9656)]