70428721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{383}}^1$

素因数の和:696

約数の個数: 16

約数和(自身を含む): 78428160

約数和(自身を除く): 7999439

約数列:

[1, 11, 73, 229, 383, 803, 2519, 4213, 16717, 27959, 87707, 183887, 307549, 964777, 6402611, 70428721]

約数ペア:

[(1, 70428721), (11, 6402611), (73, 964777), (229, 307549), (383, 183887), (803, 87707), (2519, 27959), (4213, 16717)]