15678002864

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{457}}^1\times {\mathrm{5347}}^1$

素因数の和:6213

約数の個数: 40

約数和(自身を含む): 30524223408

約数和(自身を除く): 14846220544

約数列:

[1, 2, 4, 8, 16, 401, 457, 802, 914, 1604, 1828, 3208, 3656, 5347, 6416, 7312, 10694, 21388, 42776, 85552, 183257, 366514, 733028, 1466056, 2144147, 2443579, 2932112, 4288294, 4887158, 8576588, 9774316, 17153176, 19548632, 34306352, 39097264, 979875179, 1959750358, 3919500716, 7839001432, 15678002864]

約数ペア:

[(1, 15678002864), (2, 7839001432), (4, 3919500716), (8, 1959750358), (16, 979875179), (401, 39097264), (457, 34306352), (802, 19548632), (914, 17153176), (1604, 9774316), (1828, 8576588), (3208, 4887158), (3656, 4288294), (5347, 2932112), (6416, 2443579), (7312, 2144147), (10694, 1466056), (21388, 733028), (42776, 366514), (85552, 183257)]