72112678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1291}}^1\times {\mathrm{2539}}^1$

素因数の和:3843

約数の個数: 16

約数和(自身を含む): 118140480

約数和(自身を除く): 46027802

約数列:

[1, 2, 11, 22, 1291, 2539, 2582, 5078, 14201, 27929, 28402, 55858, 3277849, 6555698, 36056339, 72112678]

約数ペア:

[(1, 72112678), (2, 36056339), (11, 6555698), (22, 3277849), (1291, 55858), (2539, 28402), (2582, 27929), (5078, 14201)]