16256778412

素因数分解:

$2^2\times 7^2\times {\mathrm{3271}}^1\times {\mathrm{25357}}^1$

素因数の和:28646

約数の個数: 36

約数和(自身を含む): 33105579024

約数和(自身を除く): 16848800612

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 3271, 6542, 13084, 22897, 25357, 45794, 50714, 91588, 101428, 160279, 177499, 320558, 354998, 641116, 709996, 1242493, 2484986, 4969972, 82942747, 165885494, 331770988, 580599229, 1161198458, 2322396916, 4064194603, 8128389206, 16256778412]

約数ペア:

[(1, 16256778412), (2, 8128389206), (4, 4064194603), (7, 2322396916), (14, 1161198458), (28, 580599229), (49, 331770988), (98, 165885494), (196, 82942747), (3271, 4969972), (6542, 2484986), (13084, 1242493), (22897, 709996), (25357, 641116), (45794, 354998), (50714, 320558), (91588, 177499), (101428, 160279)]