7988682

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 18498816

約数和(自身を除く): 10510134

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 61, 69, 73, 78, 122, 138, 146, 183, 219, 299, 366, 438, 598, 793, 897, 949, 1403, 1586, 1679, 1794, 1898, 2379, 2806, 2847, 3358, 4209, 4453, 4758, 5037, 5694, 8418, 8906, 10074, 13359, 18239, 21827, 26718, 36478, 43654, 54717, 57889, 65481, 102419, 109434, 115778, 130962, 173667, 204838, 307257, 347334, 614514, 1331447, 2662894, 3994341, 7988682]

約数ペア:

[(1, 7988682), (2, 3994341), (3, 2662894), (6, 1331447), (13, 614514), (23, 347334), (26, 307257), (39, 204838), (46, 173667), (61, 130962), (69, 115778), (73, 109434), (78, 102419), (122, 65481), (138, 57889), (146, 54717), (183, 43654), (219, 36478), (299, 26718), (366, 21827), (438, 18239), (598, 13359), (793, 10074), (897, 8906), (949, 8418), (1403, 5694), (1586, 5037), (1679, 4758), (1794, 4453), (1898, 4209), (2379, 3358), (2806, 2847)]