25158254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1$

素因数の和:928

約数の個数: 32

約数和(自身を含む): 43545600

約数和(自身を除く): 18387346

約数列:

[1, 2, 11, 22, 29, 47, 58, 94, 319, 517, 638, 839, 1034, 1363, 1678, 2726, 9229, 14993, 18458, 24331, 29986, 39433, 48662, 78866, 267641, 433763, 535282, 867526, 1143557, 2287114, 12579127, 25158254]

約数ペア:

[(1, 25158254), (2, 12579127), (11, 2287114), (22, 1143557), (29, 867526), (47, 535282), (58, 433763), (94, 267641), (319, 78866), (517, 48662), (638, 39433), (839, 29986), (1034, 24331), (1363, 18458), (1678, 14993), (2726, 9229)]