2912663128

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{61057}}^1$

素因数の和:61219

約数の個数: 32

約数和(自身を含む): 5605124400

約数和(自身を除く): 2692461272

約数列:

[1, 2, 4, 8, 67, 89, 134, 178, 268, 356, 536, 712, 5963, 11926, 23852, 47704, 61057, 122114, 244228, 488456, 4090819, 5434073, 8181638, 10868146, 16363276, 21736292, 32726552, 43472584, 364082891, 728165782, 1456331564, 2912663128]

約数ペア:

[(1, 2912663128), (2, 1456331564), (4, 728165782), (8, 364082891), (67, 43472584), (89, 32726552), (134, 21736292), (178, 16363276), (268, 10868146), (356, 8181638), (536, 5434073), (712, 4090819), (5963, 488456), (11926, 244228), (23852, 122114), (47704, 61057)]