855697528

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{8291}}^1$

素因数の和:8420

約数の個数: 64

約数和(自身を含む): 1950278400

約数和(自身を除く): 1094580872

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 97, 133, 152, 194, 266, 388, 532, 679, 776, 1064, 1358, 1843, 2716, 3686, 5432, 7372, 8291, 12901, 14744, 16582, 25802, 33164, 51604, 58037, 66328, 103208, 116074, 157529, 232148, 315058, 464296, 630116, 804227, 1102703, 1260232, 1608454, 2205406, 3216908, 4410812, 5629589, 6433816, 8821624, 11259178, 15280313, 22518356, 30560626, 45036712, 61121252, 106962191, 122242504, 213924382, 427848764, 855697528]

約数ペア:

[(1, 855697528), (2, 427848764), (4, 213924382), (7, 122242504), (8, 106962191), (14, 61121252), (19, 45036712), (28, 30560626), (38, 22518356), (56, 15280313), (76, 11259178), (97, 8821624), (133, 6433816), (152, 5629589), (194, 4410812), (266, 3216908), (388, 2205406), (532, 1608454), (679, 1260232), (776, 1102703), (1064, 804227), (1358, 630116), (1843, 464296), (2716, 315058), (3686, 232148), (5432, 157529), (7372, 116074), (8291, 103208), (12901, 66328), (14744, 58037), (16582, 51604), (25802, 33164)]