22005412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 50125824

約数和(自身を除く): 28120412

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 31, 34, 44, 52, 62, 68, 73, 124, 143, 146, 187, 221, 286, 292, 341, 374, 403, 442, 527, 572, 682, 748, 803, 806, 884, 949, 1054, 1241, 1364, 1606, 1612, 1898, 2108, 2263, 2431, 2482, 3212, 3796, 4433, 4526, 4862, 4964, 5797, 6851, 8866, 9052, 9724, 10439, 11594, 13651, 13702, 16133, 17732, 20878, 23188, 24893, 27302, 27404, 29419, 32266, 38471, 41756, 49786, 54604, 58838, 64532, 75361, 76942, 99572, 117676, 150722, 153884, 177463, 301444, 323609, 354926, 423181, 500123, 647218, 709852, 846362, 1000246, 1294436, 1692724, 2000492, 5501353, 11002706, 22005412]

約数ペア:

[(1, 22005412), (2, 11002706), (4, 5501353), (11, 2000492), (13, 1692724), (17, 1294436), (22, 1000246), (26, 846362), (31, 709852), (34, 647218), (44, 500123), (52, 423181), (62, 354926), (68, 323609), (73, 301444), (124, 177463), (143, 153884), (146, 150722), (187, 117676), (221, 99572), (286, 76942), (292, 75361), (341, 64532), (374, 58838), (403, 54604), (442, 49786), (527, 41756), (572, 38471), (682, 32266), (748, 29419), (803, 27404), (806, 27302), (884, 24893), (949, 23188), (1054, 20878), (1241, 17732), (1364, 16133), (1606, 13702), (1612, 13651), (1898, 11594), (2108, 10439), (2263, 9724), (2431, 9052), (2482, 8866), (3212, 6851), (3796, 5797), (4433, 4964), (4526, 4862)]