67713856

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^2\times {\mathrm{523}}^1$

素因数の和:576

約数の個数: 84

約数和(自身を含む): 163441888

約数和(自身を除く): 95728032

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 289, 448, 476, 523, 544, 578, 952, 1046, 1088, 1156, 1904, 2023, 2092, 2312, 3661, 3808, 4046, 4184, 4624, 7322, 7616, 8092, 8368, 8891, 9248, 14644, 16184, 16736, 17782, 18496, 29288, 32368, 33472, 35564, 58576, 62237, 64736, 71128, 117152, 124474, 129472, 142256, 151147, 234304, 248948, 284512, 302294, 497896, 569024, 604588, 995792, 1058029, 1209176, 1991584, 2116058, 2418352, 3983168, 4232116, 4836704, 8464232, 9673408, 16928464, 33856928, 67713856]

約数ペア:

[(1, 67713856), (2, 33856928), (4, 16928464), (7, 9673408), (8, 8464232), (14, 4836704), (16, 4232116), (17, 3983168), (28, 2418352), (32, 2116058), (34, 1991584), (56, 1209176), (64, 1058029), (68, 995792), (112, 604588), (119, 569024), (136, 497896), (224, 302294), (238, 284512), (272, 248948), (289, 234304), (448, 151147), (476, 142256), (523, 129472), (544, 124474), (578, 117152), (952, 71128), (1046, 64736), (1088, 62237), (1156, 58576), (1904, 35564), (2023, 33472), (2092, 32368), (2312, 29288), (3661, 18496), (3808, 17782), (4046, 16736), (4184, 16184), (4624, 14644), (7322, 9248), (7616, 8891), (8092, 8368)]