71536304

素因数分解:

$2^4\times 7^1\times {\mathrm{638717}}^1$

素因数の和:638732

約数の個数: 20

約数和(自身を含む): 158402064

約数和(自身を除く): 86865760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 638717, 1277434, 2554868, 4471019, 5109736, 8942038, 10219472, 17884076, 35768152, 71536304]

約数ペア:

[(1, 71536304), (2, 35768152), (4, 17884076), (7, 10219472), (8, 8942038), (14, 5109736), (16, 4471019), (28, 2554868), (56, 1277434), (112, 638717)]