39648752

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:119

約数の個数: 120

約数和(自身を含む): 95851008

約数和(自身を除く): 56202256

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 43, 44, 52, 62, 86, 88, 104, 124, 143, 169, 172, 176, 208, 248, 286, 338, 341, 344, 403, 473, 496, 559, 572, 676, 682, 688, 806, 946, 1118, 1144, 1333, 1352, 1364, 1612, 1859, 1892, 2236, 2288, 2666, 2704, 2728, 3224, 3718, 3784, 4433, 4472, 5239, 5332, 5456, 6149, 6448, 7267, 7436, 7568, 8866, 8944, 10478, 10664, 12298, 14534, 14663, 14872, 17329, 17732, 20956, 21328, 24596, 29068, 29326, 29744, 34658, 35464, 41912, 49192, 57629, 58136, 58652, 69316, 70928, 79937, 83824, 98384, 115258, 116272, 117304, 138632, 159874, 190619, 225277, 230516, 234608, 277264, 319748, 381238, 450554, 461032, 639496, 762476, 901108, 922064, 1278992, 1524952, 1802216, 2478047, 3049904, 3604432, 4956094, 9912188, 19824376, 39648752]

約数ペア:

[(1, 39648752), (2, 19824376), (4, 9912188), (8, 4956094), (11, 3604432), (13, 3049904), (16, 2478047), (22, 1802216), (26, 1524952), (31, 1278992), (43, 922064), (44, 901108), (52, 762476), (62, 639496), (86, 461032), (88, 450554), (104, 381238), (124, 319748), (143, 277264), (169, 234608), (172, 230516), (176, 225277), (208, 190619), (248, 159874), (286, 138632), (338, 117304), (341, 116272), (344, 115258), (403, 98384), (473, 83824), (496, 79937), (559, 70928), (572, 69316), (676, 58652), (682, 58136), (688, 57629), (806, 49192), (946, 41912), (1118, 35464), (1144, 34658), (1333, 29744), (1352, 29326), (1364, 29068), (1612, 24596), (1859, 21328), (1892, 20956), (2236, 17732), (2288, 17329), (2666, 14872), (2704, 14663), (2728, 14534), (3224, 12298), (3718, 10664), (3784, 10478), (4433, 8944), (4472, 8866), (5239, 7568), (5332, 7436), (5456, 7267), (6149, 6448)]