13028288

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2237}}^1$

素因数の和:2269

約数の個数: 56

約数和(自身を含む): 31833312

約数和(自身を除く): 18805024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2237, 2912, 4474, 5824, 8948, 15659, 17896, 29081, 31318, 35792, 58162, 62636, 71584, 116324, 125272, 143168, 203567, 232648, 250544, 407134, 465296, 501088, 814268, 930592, 1002176, 1628536, 1861184, 3257072, 6514144, 13028288]

約数ペア:

[(1, 13028288), (2, 6514144), (4, 3257072), (7, 1861184), (8, 1628536), (13, 1002176), (14, 930592), (16, 814268), (26, 501088), (28, 465296), (32, 407134), (52, 250544), (56, 232648), (64, 203567), (91, 143168), (104, 125272), (112, 116324), (182, 71584), (208, 62636), (224, 58162), (364, 35792), (416, 31318), (448, 29081), (728, 17896), (832, 15659), (1456, 8948), (2237, 5824), (2912, 4474)]