25684802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2897}}^1$

素因数の和:2954

約数の個数: 32

約数和(自身を含む): 46738944

約数和(自身を除く): 21054142

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 2897, 4433, 5794, 8866, 31867, 37661, 63734, 75322, 89807, 179614, 414271, 828542, 987877, 1167491, 1975754, 2334982, 12842401, 25684802]

約数ペア:

[(1, 25684802), (2, 12842401), (11, 2334982), (13, 1975754), (22, 1167491), (26, 987877), (31, 828542), (62, 414271), (143, 179614), (286, 89807), (341, 75322), (403, 63734), (682, 37661), (806, 31867), (2897, 8866), (4433, 5794)]