29115988

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1399}}^1$

素因数の和:1468

約数の個数: 36

約数和(自身を含む): 57349600

約数和(自身を除く): 28233612

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 121, 172, 242, 473, 484, 946, 1399, 1892, 2798, 5203, 5596, 10406, 15389, 20812, 30778, 60157, 61556, 120314, 169279, 240628, 338558, 661727, 677116, 1323454, 2646908, 7278997, 14557994, 29115988]

約数ペア:

[(1, 29115988), (2, 14557994), (4, 7278997), (11, 2646908), (22, 1323454), (43, 677116), (44, 661727), (86, 338558), (121, 240628), (172, 169279), (242, 120314), (473, 61556), (484, 60157), (946, 30778), (1399, 20812), (1892, 15389), (2798, 10406), (5203, 5596)]