66572624

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{134219}}^1$

素因数の和:134258

約数の個数: 20

約数和(自身を含む): 133146240

約数和(自身を除く): 66573616

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 134219, 268438, 536876, 1073752, 2147504, 4160789, 8321578, 16643156, 33286312, 66572624]

約数ペア:

[(1, 66572624), (2, 33286312), (4, 16643156), (8, 8321578), (16, 4160789), (31, 2147504), (62, 1073752), (124, 536876), (248, 268438), (496, 134219)]