66309868

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{587}}^1\times {\mathrm{911}}^1$

素因数の和:1533

約数の個数: 24

約数和(自身を含む): 120121344

約数和(自身を除く): 53811476

約数列:

[1, 2, 4, 31, 62, 124, 587, 911, 1174, 1822, 2348, 3644, 18197, 28241, 36394, 56482, 72788, 112964, 534757, 1069514, 2139028, 16577467, 33154934, 66309868]

約数ペア:

[(1, 66309868), (2, 33154934), (4, 16577467), (31, 2139028), (62, 1069514), (124, 534757), (587, 112964), (911, 72788), (1174, 56482), (1822, 36394), (2348, 28241), (3644, 18197)]