39559156

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{569}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 85800960

約数和(自身を除く): 46241804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 191, 364, 382, 569, 764, 1138, 1337, 2276, 2483, 2674, 3983, 4966, 5348, 7397, 7966, 9932, 14794, 15932, 17381, 29588, 34762, 51779, 69524, 103558, 108679, 207116, 217358, 434716, 760753, 1412827, 1521506, 2825654, 3043012, 5651308, 9889789, 19779578, 39559156]

約数ペア:

[(1, 39559156), (2, 19779578), (4, 9889789), (7, 5651308), (13, 3043012), (14, 2825654), (26, 1521506), (28, 1412827), (52, 760753), (91, 434716), (182, 217358), (191, 207116), (364, 108679), (382, 103558), (569, 69524), (764, 51779), (1138, 34762), (1337, 29588), (2276, 17381), (2483, 15932), (2674, 14794), (3983, 9932), (4966, 7966), (5348, 7397)]