72713528

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{93703}}^1$

素因数の和:93806

約数の個数: 16

約数和(自身を含む): 137744880

約数和(自身を除く): 65031352

約数列:

[1, 2, 4, 8, 97, 194, 388, 776, 93703, 187406, 374812, 749624, 9089191, 18178382, 36356764, 72713528]

約数ペア:

[(1, 72713528), (2, 36356764), (4, 18178382), (8, 9089191), (97, 749624), (194, 374812), (388, 187406), (776, 93703)]