2888045888

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{70841}}^1$

素因数の和:70880

約数の個数: 84

約数和(自身を含む): 7179553332

約数和(自身を除く): 4291507444

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 448, 637, 728, 784, 832, 1274, 1456, 1568, 2548, 2912, 3136, 5096, 5824, 10192, 20384, 40768, 70841, 141682, 283364, 495887, 566728, 920933, 991774, 1133456, 1841866, 1983548, 2266912, 3471209, 3683732, 3967096, 4533824, 6446531, 6942418, 7367464, 7934192, 12893062, 13884836, 14734928, 15868384, 25786124, 27769672, 29469856, 31736768, 45125717, 51572248, 55539344, 58939712, 90251434, 103144496, 111078688, 180502868, 206288992, 222157376, 361005736, 412577984, 722011472, 1444022944, 2888045888]

約数ペア:

[(1, 2888045888), (2, 1444022944), (4, 722011472), (7, 412577984), (8, 361005736), (13, 222157376), (14, 206288992), (16, 180502868), (26, 111078688), (28, 103144496), (32, 90251434), (49, 58939712), (52, 55539344), (56, 51572248), (64, 45125717), (91, 31736768), (98, 29469856), (104, 27769672), (112, 25786124), (182, 15868384), (196, 14734928), (208, 13884836), (224, 12893062), (364, 7934192), (392, 7367464), (416, 6942418), (448, 6446531), (637, 4533824), (728, 3967096), (784, 3683732), (832, 3471209), (1274, 2266912), (1456, 1983548), (1568, 1841866), (2548, 1133456), (2912, 991774), (3136, 920933), (5096, 566728), (5824, 495887), (10192, 283364), (20384, 141682), (40768, 70841)]