28279688

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{114031}}^1$

素因数の和:114068

約数の個数: 16

約数和(自身を含む): 54735360

約数和(自身を除く): 26455672

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 114031, 228062, 456124, 912248, 3534961, 7069922, 14139844, 28279688]

約数ペア:

[(1, 28279688), (2, 14139844), (4, 7069922), (8, 3534961), (31, 912248), (62, 456124), (124, 228062), (248, 114031)]