63846412

素因数分解:

$2^2\times 7^2\times {\mathrm{325747}}^1$

素因数の和:325765

約数の個数: 18

約数和(自身を含む): 129973452

約数和(自身を除く): 66127040

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 325747, 651494, 1302988, 2280229, 4560458, 9120916, 15961603, 31923206, 63846412]

約数ペア:

[(1, 63846412), (2, 31923206), (4, 15961603), (7, 9120916), (14, 4560458), (28, 2280229), (49, 1302988), (98, 651494), (196, 325747)]