64541404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{36923}}^1$

素因数の和:36969

約数の個数: 24

約数和(自身を含む): 124064640

約数和(自身を除く): 59523236

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 36923, 73846, 147692, 701537, 849229, 1403074, 1698458, 2806148, 3396916, 16135351, 32270702, 64541404]

約数ペア:

[(1, 64541404), (2, 32270702), (4, 16135351), (19, 3396916), (23, 2806148), (38, 1698458), (46, 1403074), (76, 849229), (92, 701537), (437, 147692), (874, 73846), (1748, 36923)]