77914648

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47977}}^1$

素因数の和:48019

約数の個数: 32

約数和(自身を含む): 172720800

約数和(自身を除く): 94806152

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 47977, 95954, 191908, 335839, 383816, 671678, 1343356, 1391333, 2686712, 2782666, 5565332, 9739331, 11130664, 19478662, 38957324, 77914648]

約数ペア:

[(1, 77914648), (2, 38957324), (4, 19478662), (7, 11130664), (8, 9739331), (14, 5565332), (28, 2782666), (29, 2686712), (56, 1391333), (58, 1343356), (116, 671678), (203, 383816), (232, 335839), (406, 191908), (812, 95954), (1624, 47977)]