25382936

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4073}}^1$

素因数の和:4139

約数の個数: 32

約数和(自身を含む): 51332400

約数和(自身を除く): 25949464

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 4073, 6232, 8146, 16292, 32584, 77387, 154774, 166993, 309548, 333986, 619096, 667972, 1335944, 3172867, 6345734, 12691468, 25382936]

約数ペア:

[(1, 25382936), (2, 12691468), (4, 6345734), (8, 3172867), (19, 1335944), (38, 667972), (41, 619096), (76, 333986), (82, 309548), (152, 166993), (164, 154774), (328, 77387), (779, 32584), (1558, 16292), (3116, 8146), (4073, 6232)]