28184096

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:633

約数の個数: 48

約数和(自身を含む): 59439744

約数和(自身を除く): 31255648

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 103, 136, 206, 272, 412, 503, 544, 824, 1006, 1648, 1751, 2012, 3296, 3502, 4024, 7004, 8048, 8551, 14008, 16096, 17102, 28016, 34204, 51809, 56032, 68408, 103618, 136816, 207236, 273632, 414472, 828944, 880753, 1657888, 1761506, 3523012, 7046024, 14092048, 28184096]

約数ペア:

[(1, 28184096), (2, 14092048), (4, 7046024), (8, 3523012), (16, 1761506), (17, 1657888), (32, 880753), (34, 828944), (68, 414472), (103, 273632), (136, 207236), (206, 136816), (272, 103618), (412, 68408), (503, 56032), (544, 51809), (824, 34204), (1006, 28016), (1648, 17102), (1751, 16096), (2012, 14008), (3296, 8551), (3502, 8048), (4024, 7004)]