73115516

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{2549}}^1$

素因数の和:2725

約数の個数: 24

約数和(自身を含む): 131090400

約数和(自身を除く): 57974884

約数列:

[1, 2, 4, 71, 101, 142, 202, 284, 404, 2549, 5098, 7171, 10196, 14342, 28684, 180979, 257449, 361958, 514898, 723916, 1029796, 18278879, 36557758, 73115516]

約数ペア:

[(1, 73115516), (2, 36557758), (4, 18278879), (71, 1029796), (101, 723916), (142, 514898), (202, 361958), (284, 257449), (404, 180979), (2549, 28684), (5098, 14342), (7171, 10196)]