38308478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2$

素因数の和:161

約数の個数: 48

約数和(自身を含む): 68251680

約数和(自身を除く): 29943202

約数列:

[1, 2, 13, 23, 26, 29, 46, 47, 58, 94, 299, 377, 598, 611, 667, 754, 1081, 1222, 1334, 1363, 2162, 2209, 2726, 4418, 8671, 14053, 17342, 17719, 28106, 28717, 31349, 35438, 50807, 57434, 62698, 64061, 101614, 128122, 407537, 660491, 815074, 832793, 1320982, 1473403, 1665586, 2946806, 19154239, 38308478]

約数ペア:

[(1, 38308478), (2, 19154239), (13, 2946806), (23, 1665586), (26, 1473403), (29, 1320982), (46, 832793), (47, 815074), (58, 660491), (94, 407537), (299, 128122), (377, 101614), (598, 64061), (611, 62698), (667, 57434), (754, 50807), (1081, 35438), (1222, 31349), (1334, 28717), (1363, 28106), (2162, 17719), (2209, 17342), (2726, 14053), (4418, 8671)]