28828192

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{269}}^1$

素因数の和:493

約数の個数: 48

約数和(自身を含む): 60623640

約数和(自身を除く): 31795448

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 197, 269, 272, 394, 538, 544, 788, 1076, 1576, 2152, 3152, 3349, 4304, 4573, 6304, 6698, 8608, 9146, 13396, 18292, 26792, 36584, 52993, 53584, 73168, 105986, 107168, 146336, 211972, 423944, 847888, 900881, 1695776, 1801762, 3603524, 7207048, 14414096, 28828192]

約数ペア:

[(1, 28828192), (2, 14414096), (4, 7207048), (8, 3603524), (16, 1801762), (17, 1695776), (32, 900881), (34, 847888), (68, 423944), (136, 211972), (197, 146336), (269, 107168), (272, 105986), (394, 73168), (538, 53584), (544, 52993), (788, 36584), (1076, 26792), (1576, 18292), (2152, 13396), (3152, 9146), (3349, 8608), (4304, 6698), (4573, 6304)]