71089548.000000000

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26297}}^1$

素因数の和:26329

約数の個数: 56

約数和(自身を含む): 374062752

約数和(自身を除く): 220909024

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, 2912, 5824, 26297, 52594, 105188, 184079, 210376, 341861, 368158, 420752, 683722, 736316, 841504, 1367444, 1472632, 1683008, 2393027, 2734888, 2945264, 4786054, 5469776, 5890528, 9572108, 10939552, 11781056, 19144216, 21879104, 38288432, 76576864, 153153728]

約数ペア:

[(1, 153153728), (2, 76576864), (4, 38288432), (7, 21879104), (8, 19144216), (13, 11781056), (14, 10939552), (16, 9572108), (26, 5890528), (28, 5469776), (32, 4786054), (52, 2945264), (56, 2734888), (64, 2393027), (91, 1683008), (104, 1472632), (112, 1367444), (182, 841504), (208, 736316), (224, 683722), (364, 420752), (416, 368158), (448, 341861), (728, 210376), (832, 184079), (1456, 105188), (2912, 52594), (5824, 26297)]