40094642

素因数分解:

$2^1\times 7^3\times {\mathrm{211}}^1\times {\mathrm{277}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 70723200

約数和(自身を除く): 30628558

約数列:

[1, 2, 7, 14, 49, 98, 211, 277, 343, 422, 554, 686, 1477, 1939, 2954, 3878, 10339, 13573, 20678, 27146, 58447, 72373, 95011, 116894, 144746, 190022, 409129, 818258, 2863903, 5727806, 20047321, 40094642]

約数ペア:

[(1, 40094642), (2, 20047321), (7, 5727806), (14, 2863903), (49, 818258), (98, 409129), (211, 190022), (277, 144746), (343, 116894), (422, 95011), (554, 72373), (686, 58447), (1477, 27146), (1939, 20678), (2954, 13573), (3878, 10339)]