72670862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{12853}}^1$

素因数の和:13123

約数の個数: 16

約数和(自身を含む): 119387952

約数和(自身を除く): 46717090

約数列:

[1, 2, 11, 22, 257, 514, 2827, 5654, 12853, 25706, 141383, 282766, 3303221, 6606442, 36335431, 72670862]

約数ペア:

[(1, 72670862), (2, 36335431), (11, 6606442), (22, 3303221), (257, 282766), (514, 141383), (2827, 25706), (5654, 12853)]