64910368832

素因数分解:

$2^6\times {\mathrm{1453}}^1\times {\mathrm{698021}}^1$

素因数の和:699486

約数の個数: 28

約数和(自身を含む): 128895346476

約数和(自身を除く): 63984977644

約数列:

[1, 2, 4, 8, 16, 32, 64, 1453, 2906, 5812, 11624, 23248, 46496, 92992, 698021, 1396042, 2792084, 5584168, 11168336, 22336672, 44673344, 1014224513, 2028449026, 4056898052, 8113796104, 16227592208, 32455184416, 64910368832]

約数ペア:

[(1, 64910368832), (2, 32455184416), (4, 16227592208), (8, 8113796104), (16, 4056898052), (32, 2028449026), (64, 1014224513), (1453, 44673344), (2906, 22336672), (5812, 11168336), (11624, 5584168), (23248, 2792084), (46496, 1396042), (92992, 698021)]