72473356

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{1237}}^1$

素因数の和:1489

約数の個数: 24

約数和(自身を含む): 129088736

約数和(自身を除く): 56615380

約数列:

[1, 2, 4, 97, 151, 194, 302, 388, 604, 1237, 2474, 4948, 14647, 29294, 58588, 119989, 186787, 239978, 373574, 479956, 747148, 18118339, 36236678, 72473356]

約数ペア:

[(1, 72473356), (2, 36236678), (4, 18118339), (97, 747148), (151, 479956), (194, 373574), (302, 239978), (388, 186787), (604, 119989), (1237, 58588), (2474, 29294), (4948, 14647)]