6688332028

素因数分解:

$2^2\times 7^2\times {\mathrm{197}}^1\times {\mathrm{173219}}^1$

素因数の和:173434

約数の個数: 36

約数和(自身を含む): 13684726440

約数和(自身を除く): 6996394412

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 197, 394, 788, 1379, 2758, 5516, 9653, 19306, 38612, 173219, 346438, 692876, 1212533, 2425066, 4850132, 8487731, 16975462, 33950924, 34124143, 68248286, 136496572, 238869001, 477738002, 955476004, 1672083007, 3344166014, 6688332028]

約数ペア:

[(1, 6688332028), (2, 3344166014), (4, 1672083007), (7, 955476004), (14, 477738002), (28, 238869001), (49, 136496572), (98, 68248286), (196, 34124143), (197, 33950924), (394, 16975462), (788, 8487731), (1379, 4850132), (2758, 2425066), (5516, 1212533), (9653, 692876), (19306, 346438), (38612, 173219)]