13039936

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2239}}^1$

素因数の和:2271

約数の個数: 56

約数和(自身を含む): 31861760

約数和(自身を除く): 18821824

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, 2239, 2912, 4478, 5824, 8956, 15673, 17912, 29107, 31346, 35824, 58214, 62692, 71648, 116428, 125384, 143296, 203749, 232856, 250768, 407498, 465712, 501536, 814996, 931424, 1003072, 1629992, 1862848, 3259984, 6519968, 13039936]

約数ペア:

[(1, 13039936), (2, 6519968), (4, 3259984), (7, 1862848), (8, 1629992), (13, 1003072), (14, 931424), (16, 814996), (26, 501536), (28, 465712), (32, 407498), (52, 250768), (56, 232856), (64, 203749), (91, 143296), (104, 125384), (112, 116428), (182, 71648), (208, 62692), (224, 58214), (364, 35824), (416, 31346), (448, 29107), (728, 17912), (832, 15673), (1456, 8956), (2239, 5824), (2912, 4478)]