78344524

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{14519}}^1$

素因数の和:14613

約数の個数: 24

約数和(自身を含む): 146361600

約数和(自身を除く): 68017076

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 14519, 29038, 58076, 275861, 551722, 1030849, 1103444, 2061698, 4123396, 19586131, 39172262, 78344524]

約数ペア:

[(1, 78344524), (2, 39172262), (4, 19586131), (19, 4123396), (38, 2061698), (71, 1103444), (76, 1030849), (142, 551722), (284, 275861), (1349, 58076), (2698, 29038), (5396, 14519)]