71015978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{3359}}^1$

素因数の和:3434

約数の個数: 24

約数和(自身を含む): 120113280

約数和(自身を除く): 49097302

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 961, 1922, 3359, 6718, 10571, 21142, 36949, 73898, 104129, 208258, 1145419, 2290838, 3227999, 6455998, 35507989, 71015978]

約数ペア:

[(1, 71015978), (2, 35507989), (11, 6455998), (22, 3227999), (31, 2290838), (62, 1145419), (341, 208258), (682, 104129), (961, 73898), (1922, 36949), (3359, 21142), (6718, 10571)]