7473128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{397}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 15211560

約数和(自身を除く): 7738432

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 181, 362, 397, 724, 794, 1448, 1588, 2353, 3176, 4706, 5161, 9412, 10322, 18824, 20644, 41288, 71857, 143714, 287428, 574856, 934141, 1868282, 3736564, 7473128]

約数ペア:

[(1, 7473128), (2, 3736564), (4, 1868282), (8, 934141), (13, 574856), (26, 287428), (52, 143714), (104, 71857), (181, 41288), (362, 20644), (397, 18824), (724, 10322), (794, 9412), (1448, 5161), (1588, 4706), (2353, 3176)]