77449388

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{1789}}^1$

素因数の和:2009

約数の個数: 24

約数和(自身を含む): 138331200

約数和(自身を除く): 60881812

約数列:

[1, 2, 4, 79, 137, 158, 274, 316, 548, 1789, 3578, 7156, 10823, 21646, 43292, 141331, 245093, 282662, 490186, 565324, 980372, 19362347, 38724694, 77449388]

約数ペア:

[(1, 77449388), (2, 38724694), (4, 19362347), (79, 980372), (137, 565324), (158, 490186), (274, 282662), (316, 245093), (548, 141331), (1789, 43292), (3578, 21646), (7156, 10823)]