28117164

素因数分解:

$2^2\times 3^1\times {\mathrm{677}}^1\times {\mathrm{3461}}^1$

素因数の和:4145

約数の個数: 24

約数和(自身を含む): 65722608

約数和(自身を除く): 37605444

約数列:

[1, 2, 3, 4, 6, 12, 677, 1354, 2031, 2708, 3461, 4062, 6922, 8124, 10383, 13844, 20766, 41532, 2343097, 4686194, 7029291, 9372388, 14058582, 28117164]

約数ペア:

[(1, 28117164), (2, 14058582), (3, 9372388), (4, 7029291), (6, 4686194), (12, 2343097), (677, 41532), (1354, 20766), (2031, 13844), (2708, 10383), (3461, 8124), (4062, 6922)]