895686064

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{1223}}^1$

素因数の和:1754

約数の個数: 80

約数和(自身を含む): 2141862912

約数和(自身を除く): 1246176848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 503, 728, 1006, 1223, 1456, 2012, 2446, 3521, 4024, 4892, 6539, 7042, 8048, 8561, 9784, 13078, 14084, 15899, 17122, 19568, 26156, 28168, 31798, 34244, 45773, 52312, 56336, 63596, 68488, 91546, 104624, 111293, 127192, 136976, 183092, 222586, 254384, 366184, 445172, 615169, 732368, 890344, 1230338, 1780688, 2460676, 4306183, 4921352, 7997197, 8612366, 9842704, 15994394, 17224732, 31988788, 34449464, 55980379, 63977576, 68898928, 111960758, 127955152, 223921516, 447843032, 895686064]

約数ペア:

[(1, 895686064), (2, 447843032), (4, 223921516), (7, 127955152), (8, 111960758), (13, 68898928), (14, 63977576), (16, 55980379), (26, 34449464), (28, 31988788), (52, 17224732), (56, 15994394), (91, 9842704), (104, 8612366), (112, 7997197), (182, 4921352), (208, 4306183), (364, 2460676), (503, 1780688), (728, 1230338), (1006, 890344), (1223, 732368), (1456, 615169), (2012, 445172), (2446, 366184), (3521, 254384), (4024, 222586), (4892, 183092), (6539, 136976), (7042, 127192), (8048, 111293), (8561, 104624), (9784, 91546), (13078, 68488), (14084, 63596), (15899, 56336), (17122, 52312), (19568, 45773), (26156, 34244), (28168, 31798)]