64247322

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{1487}}^1$

素因数の和:1890

約数の個数: 32

約数和(自身を含む): 135705600

約数和(自身を除く): 71458278

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 379, 758, 1137, 1487, 2274, 2974, 4461, 7201, 8922, 14402, 21603, 28253, 43206, 56506, 84759, 169518, 563573, 1127146, 1690719, 3381438, 10707887, 21415774, 32123661, 64247322]

約数ペア:

[(1, 64247322), (2, 32123661), (3, 21415774), (6, 10707887), (19, 3381438), (38, 1690719), (57, 1127146), (114, 563573), (379, 169518), (758, 84759), (1137, 56506), (1487, 43206), (2274, 28253), (2974, 21603), (4461, 14402), (7201, 8922)]