28789164

素因数分解:

$2^2\times 3^2\times {\mathrm{277}}^1\times {\mathrm{2887}}^1$

素因数の和:3174

約数の個数: 36

約数和(自身を含む): 73060624

約数和(自身を除く): 44271460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 277, 554, 831, 1108, 1662, 2493, 2887, 3324, 4986, 5774, 8661, 9972, 11548, 17322, 25983, 34644, 51966, 103932, 799699, 1599398, 2399097, 3198796, 4798194, 7197291, 9596388, 14394582, 28789164]

約数ペア:

[(1, 28789164), (2, 14394582), (3, 9596388), (4, 7197291), (6, 4798194), (9, 3198796), (12, 2399097), (18, 1599398), (36, 799699), (277, 103932), (554, 51966), (831, 34644), (1108, 25983), (1662, 17322), (2493, 11548), (2887, 9972), (3324, 8661), (4986, 5774)]