71632352

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1033}}^1$

素因数の和:1251

約数の個数: 48

約数和(自身を含む): 154777392

約数和(自身を除く): 83145040

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 197, 352, 394, 788, 1033, 1576, 2066, 2167, 3152, 4132, 4334, 6304, 8264, 8668, 11363, 16528, 17336, 22726, 33056, 34672, 45452, 69344, 90904, 181808, 203501, 363616, 407002, 814004, 1628008, 2238511, 3256016, 4477022, 6512032, 8954044, 17908088, 35816176, 71632352]

約数ペア:

[(1, 71632352), (2, 35816176), (4, 17908088), (8, 8954044), (11, 6512032), (16, 4477022), (22, 3256016), (32, 2238511), (44, 1628008), (88, 814004), (176, 407002), (197, 363616), (352, 203501), (394, 181808), (788, 90904), (1033, 69344), (1576, 45452), (2066, 34672), (2167, 33056), (3152, 22726), (4132, 17336), (4334, 16528), (6304, 11363), (8264, 8668)]