28229716

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2347}}^1$

素因数の和:2479

約数の個数: 24

約数和(自身を含む): 51543296

約数和(自身を除く): 23313580

約数列:

[1, 2, 4, 31, 62, 97, 124, 194, 388, 2347, 3007, 4694, 6014, 9388, 12028, 72757, 145514, 227659, 291028, 455318, 910636, 7057429, 14114858, 28229716]

約数ペア:

[(1, 28229716), (2, 14114858), (4, 7057429), (31, 910636), (62, 455318), (97, 291028), (124, 227659), (194, 145514), (388, 72757), (2347, 12028), (3007, 9388), (4694, 6014)]