12917807168

素因数分解:

$2^6\times 7^1\times {\mathrm{1823}}^1\times {\mathrm{15817}}^1$

素因数の和:17659

約数の個数: 56

約数和(自身を含む): 29313664512

約数和(自身を除く): 16395857344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1823, 3646, 7292, 12761, 14584, 15817, 25522, 29168, 31634, 51044, 58336, 63268, 102088, 110719, 116672, 126536, 204176, 221438, 253072, 408352, 442876, 506144, 816704, 885752, 1012288, 1771504, 3543008, 7086016, 28834391, 57668782, 115337564, 201840737, 230675128, 403681474, 461350256, 807362948, 922700512, 1614725896, 1845401024, 3229451792, 6458903584, 12917807168]

約数ペア:

[(1, 12917807168), (2, 6458903584), (4, 3229451792), (7, 1845401024), (8, 1614725896), (14, 922700512), (16, 807362948), (28, 461350256), (32, 403681474), (56, 230675128), (64, 201840737), (112, 115337564), (224, 57668782), (448, 28834391), (1823, 7086016), (3646, 3543008), (7292, 1771504), (12761, 1012288), (14584, 885752), (15817, 816704), (25522, 506144), (29168, 442876), (31634, 408352), (51044, 253072), (58336, 221438), (63268, 204176), (102088, 126536), (110719, 116672)]