15840744

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{28697}}^1$

素因数の和:28729

約数の個数: 32

約数和(自身を含む): 41325120

約数和(自身を除く): 25484376

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 28697, 57394, 86091, 114788, 172182, 229576, 344364, 660031, 688728, 1320062, 1980093, 2640124, 3960186, 5280248, 7920372, 15840744]

約数ペア:

[(1, 15840744), (2, 7920372), (3, 5280248), (4, 3960186), (6, 2640124), (8, 1980093), (12, 1320062), (23, 688728), (24, 660031), (46, 344364), (69, 229576), (92, 172182), (138, 114788), (184, 86091), (276, 57394), (552, 28697)]