28916204

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{251}}^1\times {\mathrm{347}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 51565248

約数和(自身を除く): 22649044

約数列:

[1, 2, 4, 83, 166, 251, 332, 347, 502, 694, 1004, 1388, 20833, 28801, 41666, 57602, 83332, 87097, 115204, 174194, 348388, 7229051, 14458102, 28916204]

約数ペア:

[(1, 28916204), (2, 14458102), (4, 7229051), (83, 348388), (166, 174194), (251, 115204), (332, 87097), (347, 83332), (502, 57602), (694, 41666), (1004, 28801), (1388, 20833)]