27820864

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:335

約数の個数: 56

約数和(自身を含む): 58887360

約数和(自身を除く): 31066496

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 137, 152, 167, 274, 304, 334, 548, 608, 668, 1096, 1216, 1336, 2192, 2603, 2672, 3173, 4384, 5206, 5344, 6346, 8768, 10412, 10688, 12692, 20824, 22879, 25384, 41648, 45758, 50768, 83296, 91516, 101536, 166592, 183032, 203072, 366064, 434701, 732128, 869402, 1464256, 1738804, 3477608, 6955216, 13910432, 27820864]

約数ペア:

[(1, 27820864), (2, 13910432), (4, 6955216), (8, 3477608), (16, 1738804), (19, 1464256), (32, 869402), (38, 732128), (64, 434701), (76, 366064), (137, 203072), (152, 183032), (167, 166592), (274, 101536), (304, 91516), (334, 83296), (548, 50768), (608, 45758), (668, 41648), (1096, 25384), (1216, 22879), (1336, 20824), (2192, 12692), (2603, 10688), (2672, 10412), (3173, 8768), (4384, 6346), (5206, 5344)]