27939456

素因数分解:

$2^7\times 3^2\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:406

約数の個数: 96

約数和(自身を含む): 81681600

約数和(自身を除く): 53742144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 128, 144, 158, 192, 237, 288, 307, 316, 384, 474, 576, 614, 632, 711, 921, 948, 1152, 1228, 1264, 1422, 1842, 1896, 2456, 2528, 2763, 2844, 3684, 3792, 4912, 5056, 5526, 5688, 7368, 7584, 9824, 10112, 11052, 11376, 14736, 15168, 19648, 22104, 22752, 24253, 29472, 30336, 39296, 44208, 45504, 48506, 58944, 72759, 88416, 91008, 97012, 117888, 145518, 176832, 194024, 218277, 291036, 353664, 388048, 436554, 582072, 776096, 873108, 1164144, 1552192, 1746216, 2328288, 3104384, 3492432, 4656576, 6984864, 9313152, 13969728, 27939456]

約数ペア:

[(1, 27939456), (2, 13969728), (3, 9313152), (4, 6984864), (6, 4656576), (8, 3492432), (9, 3104384), (12, 2328288), (16, 1746216), (18, 1552192), (24, 1164144), (32, 873108), (36, 776096), (48, 582072), (64, 436554), (72, 388048), (79, 353664), (96, 291036), (128, 218277), (144, 194024), (158, 176832), (192, 145518), (237, 117888), (288, 97012), (307, 91008), (316, 88416), (384, 72759), (474, 58944), (576, 48506), (614, 45504), (632, 44208), (711, 39296), (921, 30336), (948, 29472), (1152, 24253), (1228, 22752), (1264, 22104), (1422, 19648), (1842, 15168), (1896, 14736), (2456, 11376), (2528, 11052), (2763, 10112), (2844, 9824), (3684, 7584), (3792, 7368), (4912, 5688), (5056, 5526)]