26861628

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 64802304

約数和(自身を除く): 37940676

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 97, 141, 188, 194, 282, 291, 388, 491, 564, 582, 982, 1164, 1473, 1964, 2946, 4559, 5892, 9118, 13677, 18236, 23077, 27354, 46154, 47627, 54708, 69231, 92308, 95254, 138462, 142881, 190508, 276924, 285762, 571524, 2238469, 4476938, 6715407, 8953876, 13430814, 26861628]

約数ペア:

[(1, 26861628), (2, 13430814), (3, 8953876), (4, 6715407), (6, 4476938), (12, 2238469), (47, 571524), (94, 285762), (97, 276924), (141, 190508), (188, 142881), (194, 138462), (282, 95254), (291, 92308), (388, 69231), (491, 54708), (564, 47627), (582, 46154), (982, 27354), (1164, 23077), (1473, 18236), (1964, 13677), (2946, 9118), (4559, 5892)]