2885792

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1$

素因数の和:1021

約数の個数: 48

約数和(自身を含む): 6999552

約数和(自身を除く): 4113760

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 991, 1456, 1982, 2912, 3964, 6937, 7928, 12883, 13874, 15856, 25766, 27748, 31712, 51532, 55496, 90181, 103064, 110992, 180362, 206128, 221984, 360724, 412256, 721448, 1442896, 2885792]

約数ペア:

[(1, 2885792), (2, 1442896), (4, 721448), (7, 412256), (8, 360724), (13, 221984), (14, 206128), (16, 180362), (26, 110992), (28, 103064), (32, 90181), (52, 55496), (56, 51532), (91, 31712), (104, 27748), (112, 25766), (182, 15856), (208, 13874), (224, 12883), (364, 7928), (416, 6937), (728, 3964), (991, 2912), (1456, 1982)]