72707228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{5839}}^1$

素因数の和:6137

約数の個数: 24

約数和(自身を含む): 139319040

約数和(自身を除く): 66611812

約数列:

[1, 2, 4, 11, 22, 44, 283, 566, 1132, 3113, 5839, 6226, 11678, 12452, 23356, 64229, 128458, 256916, 1652437, 3304874, 6609748, 18176807, 36353614, 72707228]

約数ペア:

[(1, 72707228), (2, 36353614), (4, 18176807), (11, 6609748), (22, 3304874), (44, 1652437), (283, 256916), (566, 128458), (1132, 64229), (3113, 23356), (5839, 12452), (6226, 11678)]