64583408992

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2040679}}^1$

素因数の和:2040755

約数の個数: 48

約数和(自身を含む): 135762359040

約数和(自身を除く): 71178950048

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 86, 92, 172, 184, 344, 368, 688, 736, 989, 1376, 1978, 3956, 7912, 15824, 31648, 2040679, 4081358, 8162716, 16325432, 32650864, 46935617, 65301728, 87749197, 93871234, 175498394, 187742468, 350996788, 375484936, 701993576, 750969872, 1403987152, 1501939744, 2018231531, 2807974304, 4036463062, 8072926124, 16145852248, 32291704496, 64583408992]

約数ペア:

[(1, 64583408992), (2, 32291704496), (4, 16145852248), (8, 8072926124), (16, 4036463062), (23, 2807974304), (32, 2018231531), (43, 1501939744), (46, 1403987152), (86, 750969872), (92, 701993576), (172, 375484936), (184, 350996788), (344, 187742468), (368, 175498394), (688, 93871234), (736, 87749197), (989, 65301728), (1376, 46935617), (1978, 32650864), (3956, 16325432), (7912, 8162716), (15824, 4081358), (31648, 2040679)]