72039030484

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{659}}^1\times {\mathrm{666559}}^1$

素因数の和:667263

約数の個数: 24

約数和(自身を含む): 129339302400

約数和(自身を除く): 57300271916

約数列:

[1, 2, 4, 41, 82, 164, 659, 1318, 2636, 27019, 54038, 108076, 666559, 1333118, 2666236, 27328919, 54657838, 109315676, 439262381, 878524762, 1757049524, 18009757621, 36019515242, 72039030484]

約数ペア:

[(1, 72039030484), (2, 36019515242), (4, 18009757621), (41, 1757049524), (82, 878524762), (164, 439262381), (659, 109315676), (1318, 54657838), (2636, 27328919), (27019, 2666236), (54038, 1333118), (108076, 666559)]