72533146

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{743}}^1$

素因数の和:1138

約数の個数: 32

約数和(自身を含む): 131420160

約数和(自身を除く): 58887014

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 367, 734, 743, 1486, 2569, 5138, 5201, 6973, 10402, 13946, 14117, 28234, 48811, 97622, 98819, 197638, 272681, 545362, 1908767, 3817534, 5180939, 10361878, 36266573, 72533146]

約数ペア:

[(1, 72533146), (2, 36266573), (7, 10361878), (14, 5180939), (19, 3817534), (38, 1908767), (133, 545362), (266, 272681), (367, 197638), (734, 98819), (743, 97622), (1486, 48811), (2569, 28234), (5138, 14117), (5201, 13946), (6973, 10402)]