28730814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{2543}}^1$

素因数の和:2824

約数の個数: 32

約数和(自身を含む): 65940480

約数和(自身を除く): 37209666

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 269, 538, 807, 1614, 1883, 2543, 3766, 5086, 5649, 7629, 11298, 15258, 17801, 35602, 53403, 106806, 684067, 1368134, 2052201, 4104402, 4788469, 9576938, 14365407, 28730814]

約数ペア:

[(1, 28730814), (2, 14365407), (3, 9576938), (6, 4788469), (7, 4104402), (14, 2052201), (21, 1368134), (42, 684067), (269, 106806), (538, 53403), (807, 35602), (1614, 17801), (1883, 15258), (2543, 11298), (3766, 7629), (5086, 5649)]