63975496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{997}}^1$

素因数の和:1633

約数の個数: 32

約数和(自身を含む): 129520440

約数和(自身を除く): 65544944

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 617, 997, 1234, 1994, 2468, 3988, 4936, 7976, 8021, 12961, 16042, 25922, 32084, 51844, 64168, 103688, 615149, 1230298, 2460596, 4921192, 7996937, 15993874, 31987748, 63975496]

約数ペア:

[(1, 63975496), (2, 31987748), (4, 15993874), (8, 7996937), (13, 4921192), (26, 2460596), (52, 1230298), (104, 615149), (617, 103688), (997, 64168), (1234, 51844), (1994, 32084), (2468, 25922), (3988, 16042), (4936, 12961), (7976, 8021)]