26837504

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 80

約数和(自身を含む): 58335552

約数和(自身を除く): 31498048

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 53, 64, 86, 92, 106, 128, 172, 184, 212, 256, 344, 368, 424, 512, 688, 736, 848, 989, 1219, 1376, 1472, 1696, 1978, 2279, 2438, 2752, 2944, 3392, 3956, 4558, 4876, 5504, 5888, 6784, 7912, 9116, 9752, 11008, 11776, 13568, 15824, 18232, 19504, 22016, 27136, 31648, 36464, 39008, 52417, 63296, 72928, 78016, 104834, 126592, 145856, 156032, 209668, 253184, 291712, 312064, 419336, 506368, 583424, 624128, 838672, 1166848, 1677344, 3354688, 6709376, 13418752, 26837504]

約数ペア:

[(1, 26837504), (2, 13418752), (4, 6709376), (8, 3354688), (16, 1677344), (23, 1166848), (32, 838672), (43, 624128), (46, 583424), (53, 506368), (64, 419336), (86, 312064), (92, 291712), (106, 253184), (128, 209668), (172, 156032), (184, 145856), (212, 126592), (256, 104834), (344, 78016), (368, 72928), (424, 63296), (512, 52417), (688, 39008), (736, 36464), (848, 31648), (989, 27136), (1219, 22016), (1376, 19504), (1472, 18232), (1696, 15824), (1978, 13568), (2279, 11776), (2438, 11008), (2752, 9752), (2944, 9116), (3392, 7912), (3956, 6784), (4558, 5888), (4876, 5504)]