63681664

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 134346240

約数和(自身を除く): 70664576

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 97, 128, 184, 194, 223, 368, 388, 446, 736, 776, 892, 1472, 1552, 1784, 2231, 2944, 3104, 3568, 4462, 5129, 6208, 7136, 8924, 10258, 12416, 14272, 17848, 20516, 21631, 28544, 35696, 41032, 43262, 71392, 82064, 86524, 142784, 164128, 173048, 285568, 328256, 346096, 497513, 656512, 692192, 995026, 1384384, 1990052, 2768768, 3980104, 7960208, 15920416, 31840832, 63681664]

約数ペア:

[(1, 63681664), (2, 31840832), (4, 15920416), (8, 7960208), (16, 3980104), (23, 2768768), (32, 1990052), (46, 1384384), (64, 995026), (92, 692192), (97, 656512), (128, 497513), (184, 346096), (194, 328256), (223, 285568), (368, 173048), (388, 164128), (446, 142784), (736, 86524), (776, 82064), (892, 71392), (1472, 43262), (1552, 41032), (1784, 35696), (2231, 28544), (2944, 21631), (3104, 20516), (3568, 17848), (4462, 14272), (5129, 12416), (6208, 10258), (7136, 8924)]