42383944

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 84901500

約数和(自身を除く): 42517556

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 124, 148, 149, 248, 296, 298, 596, 961, 1147, 1192, 1922, 2294, 3844, 4588, 4619, 5513, 7688, 9176, 9238, 11026, 18476, 22052, 35557, 36952, 44104, 71114, 142228, 143189, 170903, 284456, 286378, 341806, 572756, 683612, 1145512, 1367224, 5297993, 10595986, 21191972, 42383944]

約数ペア:

[(1, 42383944), (2, 21191972), (4, 10595986), (8, 5297993), (31, 1367224), (37, 1145512), (62, 683612), (74, 572756), (124, 341806), (148, 286378), (149, 284456), (248, 170903), (296, 143189), (298, 142228), (596, 71114), (961, 44104), (1147, 36952), (1192, 35557), (1922, 22052), (2294, 18476), (3844, 11026), (4588, 9238), (4619, 9176), (5513, 7688)]