28250704128

素因数分解:

$2^8\times 3^1\times {\mathrm{37}}^1\times {\mathrm{994183}}^1$

素因数の和:994239

約数の個数: 72

約数和(自身を含む): 77220259648

約数和(自身を除く): 48969555520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 256, 296, 384, 444, 592, 768, 888, 1184, 1776, 2368, 3552, 4736, 7104, 9472, 14208, 28416, 994183, 1988366, 2982549, 3976732, 5965098, 7953464, 11930196, 15906928, 23860392, 31813856, 36784771, 47720784, 63627712, 73569542, 95441568, 110354313, 127255424, 147139084, 190883136, 220708626, 254510848, 294278168, 381766272, 441417252, 588556336, 763532544, 882834504, 1177112672, 1765669008, 2354225344, 3531338016, 4708450688, 7062676032, 9416901376, 14125352064, 28250704128]

約数ペア:

[(1, 28250704128), (2, 14125352064), (3, 9416901376), (4, 7062676032), (6, 4708450688), (8, 3531338016), (12, 2354225344), (16, 1765669008), (24, 1177112672), (32, 882834504), (37, 763532544), (48, 588556336), (64, 441417252), (74, 381766272), (96, 294278168), (111, 254510848), (128, 220708626), (148, 190883136), (192, 147139084), (222, 127255424), (256, 110354313), (296, 95441568), (384, 73569542), (444, 63627712), (592, 47720784), (768, 36784771), (888, 31813856), (1184, 23860392), (1776, 15906928), (2368, 11930196), (3552, 7953464), (4736, 5965098), (7104, 3976732), (9472, 2982549), (14208, 1988366), (28416, 994183)]