72389614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^2\times {\mathrm{733}}^1$

素因数の和:880

約数の個数: 24

約数和(自身を含む): 120414168

約数和(自身を除く): 48024554

約数列:

[1, 2, 11, 22, 67, 134, 733, 737, 1466, 1474, 4489, 8063, 8978, 16126, 49111, 49379, 98222, 98758, 540221, 1080442, 3290437, 6580874, 36194807, 72389614]

約数ペア:

[(1, 72389614), (2, 36194807), (11, 6580874), (22, 3290437), (67, 1080442), (134, 540221), (733, 98758), (737, 98222), (1466, 49379), (1474, 49111), (4489, 16126), (8063, 8978)]