63974742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{7963}}^1$

素因数の和:8084

約数の個数: 32

約数和(自身を含む): 139147008

約数和(自身を除く): 75172266

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1339, 2678, 4017, 7963, 8034, 15926, 23889, 47778, 103519, 207038, 310557, 621114, 820189, 1640378, 2460567, 4921134, 10662457, 21324914, 31987371, 63974742]

約数ペア:

[(1, 63974742), (2, 31987371), (3, 21324914), (6, 10662457), (13, 4921134), (26, 2460567), (39, 1640378), (78, 820189), (103, 621114), (206, 310557), (309, 207038), (618, 103519), (1339, 47778), (2678, 23889), (4017, 15926), (7963, 8034)]