28400632

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{273083}}^1$

素因数の和:273102

約数の個数: 16

約数和(自身を含む): 57347640

約数和(自身を除く): 28947008

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 273083, 546166, 1092332, 2184664, 3550079, 7100158, 14200316, 28400632]

約数ペア:

[(1, 28400632), (2, 14200316), (4, 7100158), (8, 3550079), (13, 2184664), (26, 1092332), (52, 546166), (104, 273083)]