21589702904

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{35048219}}^1$

素因数の和:35048243

約数の個数: 32

約数和(自身を含む): 50469436800

約数和(自身を除く): 28879733896

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 35048219, 70096438, 140192876, 245337533, 280385752, 385530409, 490675066, 771060818, 981350132, 1542121636, 1962700264, 2698712863, 3084243272, 5397425726, 10794851452, 21589702904]

約数ペア:

[(1, 21589702904), (2, 10794851452), (4, 5397425726), (7, 3084243272), (8, 2698712863), (11, 1962700264), (14, 1542121636), (22, 981350132), (28, 771060818), (44, 490675066), (56, 385530409), (77, 280385752), (88, 245337533), (154, 140192876), (308, 70096438), (616, 35048219)]