71175944

素因数分解:

$2^3\times 7^1\times {\mathrm{421}}^1\times {\mathrm{3019}}^1$

素因数の和:3453

約数の個数: 32

約数和(自身を含む): 152932800

約数和(自身を除く): 81756856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 421, 842, 1684, 2947, 3019, 3368, 5894, 6038, 11788, 12076, 21133, 23576, 24152, 42266, 84532, 169064, 1270999, 2541998, 5083996, 8896993, 10167992, 17793986, 35587972, 71175944]

約数ペア:

[(1, 71175944), (2, 35587972), (4, 17793986), (7, 10167992), (8, 8896993), (14, 5083996), (28, 2541998), (56, 1270999), (421, 169064), (842, 84532), (1684, 42266), (2947, 24152), (3019, 23576), (3368, 21133), (5894, 12076), (6038, 11788)]