77151928

素因数分解:

$2^3\times 7^1\times {\mathrm{1377713}}^1$

素因数の和:1377726

約数の個数: 16

約数和(自身を含む): 165325680

約数和(自身を除く): 88173752

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1377713, 2755426, 5510852, 9643991, 11021704, 19287982, 38575964, 77151928]

約数ペア:

[(1, 77151928), (2, 38575964), (4, 19287982), (7, 11021704), (8, 9643991), (14, 5510852), (28, 2755426), (56, 1377713)]