487072

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:532

約数の個数: 24

約数和(自身を含む): 991872

約数和(自身を除く): 504800

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 491, 496, 982, 992, 1964, 3928, 7856, 15221, 15712, 30442, 60884, 121768, 243536, 487072]

約数ペア:

[(1, 487072), (2, 243536), (4, 121768), (8, 60884), (16, 30442), (31, 15712), (32, 15221), (62, 7856), (124, 3928), (248, 1964), (491, 992), (496, 982)]