4073264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19583}}^1$

素因数の和:19604

約数の個数: 20

約数和(自身を含む): 8499456

約数和(自身を除く): 4426192

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 19583, 39166, 78332, 156664, 254579, 313328, 509158, 1018316, 2036632, 4073264]

約数ペア:

[(1, 4073264), (2, 2036632), (4, 1018316), (8, 509158), (13, 313328), (16, 254579), (26, 156664), (52, 78332), (104, 39166), (208, 19583)]