28165068

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41177}}^1$

素因数の和:41206

約数の個数: 36

約数和(自身を含む): 74943960

約数和(自身を除く): 46778892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 41177, 82354, 123531, 164708, 247062, 370593, 494124, 741186, 782363, 1482372, 1564726, 2347089, 3129452, 4694178, 7041267, 9388356, 14082534, 28165068]

約数ペア:

[(1, 28165068), (2, 14082534), (3, 9388356), (4, 7041267), (6, 4694178), (9, 3129452), (12, 2347089), (18, 1564726), (19, 1482372), (36, 782363), (38, 741186), (57, 494124), (76, 370593), (114, 247062), (171, 164708), (228, 123531), (342, 82354), (684, 41177)]