64876468

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{2297}}^1$

素因数の和:2631

約数の個数: 24

約数和(自身を含む): 118907712

約数和(自身を除く): 54031244

約数列:

[1, 2, 4, 23, 46, 92, 307, 614, 1228, 2297, 4594, 7061, 9188, 14122, 28244, 52831, 105662, 211324, 705179, 1410358, 2820716, 16219117, 32438234, 64876468]

約数ペア:

[(1, 64876468), (2, 32438234), (4, 16219117), (23, 2820716), (46, 1410358), (92, 705179), (307, 211324), (614, 105662), (1228, 52831), (2297, 28244), (4594, 14122), (7061, 9188)]