79380401872

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3146021}}^1$

素因数の和:3146131

約数の個数: 40

約数和(自身を含む): 163844825760

約数和(自身を除く): 84464423888

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 83, 152, 166, 304, 332, 664, 1328, 1577, 3154, 6308, 12616, 25232, 3146021, 6292042, 12584084, 25168168, 50336336, 59774399, 119548798, 239097596, 261119743, 478195192, 522239486, 956390384, 1044478972, 2088957944, 4177915888, 4961275117, 9922550234, 19845100468, 39690200936, 79380401872]

約数ペア:

[(1, 79380401872), (2, 39690200936), (4, 19845100468), (8, 9922550234), (16, 4961275117), (19, 4177915888), (38, 2088957944), (76, 1044478972), (83, 956390384), (152, 522239486), (166, 478195192), (304, 261119743), (332, 239097596), (664, 119548798), (1328, 59774399), (1577, 50336336), (3154, 25168168), (6308, 12584084), (12616, 6292042), (25232, 3146021)]