71641336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{1877}}^1$

素因数の和:2263

約数の個数: 32

約数和(自身を含む): 145131840

約数和(自身を除く): 73490504

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 367, 734, 1468, 1877, 2936, 3754, 4771, 7508, 9542, 15016, 19084, 24401, 38168, 48802, 97604, 195208, 688859, 1377718, 2755436, 5510872, 8955167, 17910334, 35820668, 71641336]

約数ペア:

[(1, 71641336), (2, 35820668), (4, 17910334), (8, 8955167), (13, 5510872), (26, 2755436), (52, 1377718), (104, 688859), (367, 195208), (734, 97604), (1468, 48802), (1877, 38168), (2936, 24401), (3754, 19084), (4771, 15016), (7508, 9542)]