66621344

素因数分解:

$2^5\times {\mathrm{503}}^1\times {\mathrm{4139}}^1$

素因数の和:4652

約数の個数: 24

約数和(自身を含む): 131453280

約数和(自身を除く): 64831936

約数列:

[1, 2, 4, 8, 16, 32, 503, 1006, 2012, 4024, 4139, 8048, 8278, 16096, 16556, 33112, 66224, 132448, 2081917, 4163834, 8327668, 16655336, 33310672, 66621344]

約数ペア:

[(1, 66621344), (2, 33310672), (4, 16655336), (8, 8327668), (16, 4163834), (32, 2081917), (503, 132448), (1006, 66224), (2012, 33112), (4024, 16556), (4139, 16096), (8048, 8278)]