13902416

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:240

約数の個数: 60

約数和(自身を含む): 30477216

約数和(自身を除く): 16574800

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 121, 167, 172, 176, 242, 334, 344, 473, 484, 668, 688, 946, 968, 1336, 1837, 1892, 1936, 2672, 3674, 3784, 5203, 7181, 7348, 7568, 10406, 14362, 14696, 20207, 20812, 28724, 29392, 40414, 41624, 57448, 78991, 80828, 83248, 114896, 157982, 161656, 315964, 323312, 631928, 868901, 1263856, 1737802, 3475604, 6951208, 13902416]

約数ペア:

[(1, 13902416), (2, 6951208), (4, 3475604), (8, 1737802), (11, 1263856), (16, 868901), (22, 631928), (43, 323312), (44, 315964), (86, 161656), (88, 157982), (121, 114896), (167, 83248), (172, 80828), (176, 78991), (242, 57448), (334, 41624), (344, 40414), (473, 29392), (484, 28724), (668, 20812), (688, 20207), (946, 14696), (968, 14362), (1336, 10406), (1837, 7568), (1892, 7348), (1936, 7181), (2672, 5203), (3674, 3784)]