28748898

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{3391}}^1$

素因数の和:3559

約数の個数: 32

約数和(自身を含む): 64312320

約数和(自身を除く): 35563422

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 2826, 3391, 4239, 6782, 8478, 10173, 20346, 30519, 61038, 91557, 183114, 532387, 1064774, 1597161, 3194322, 4791483, 9582966, 14374449, 28748898]

約数ペア:

[(1, 28748898), (2, 14374449), (3, 9582966), (6, 4791483), (9, 3194322), (18, 1597161), (27, 1064774), (54, 532387), (157, 183114), (314, 91557), (471, 61038), (942, 30519), (1413, 20346), (2826, 10173), (3391, 8478), (4239, 6782)]