64373824

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1$

素因数の和:515

約数の個数: 56

約数和(自身を含む): 135696960

約数和(自身を除く): 71323136

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 167, 304, 317, 334, 608, 634, 668, 1216, 1268, 1336, 2536, 2672, 3173, 5072, 5344, 6023, 6346, 10144, 10688, 12046, 12692, 20288, 24092, 25384, 48184, 50768, 52939, 96368, 101536, 105878, 192736, 203072, 211756, 385472, 423512, 847024, 1005841, 1694048, 2011682, 3388096, 4023364, 8046728, 16093456, 32186912, 64373824]

約数ペア:

[(1, 64373824), (2, 32186912), (4, 16093456), (8, 8046728), (16, 4023364), (19, 3388096), (32, 2011682), (38, 1694048), (64, 1005841), (76, 847024), (152, 423512), (167, 385472), (304, 211756), (317, 203072), (334, 192736), (608, 105878), (634, 101536), (668, 96368), (1216, 52939), (1268, 50768), (1336, 48184), (2536, 25384), (2672, 24092), (3173, 20288), (5072, 12692), (5344, 12046), (6023, 10688), (6346, 10144)]