28964178

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{19387}}^1$

素因数の和:19478

約数の個数: 24

約数和(自身を含む): 63515088

約数和(自身を除く): 34550910

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 19387, 38774, 58161, 116322, 174483, 348966, 1609121, 3218242, 4827363, 9654726, 14482089, 28964178]

約数ペア:

[(1, 28964178), (2, 14482089), (3, 9654726), (6, 4827363), (9, 3218242), (18, 1609121), (83, 348966), (166, 174483), (249, 116322), (498, 58161), (747, 38774), (1494, 19387)]