71741488

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7039}}^1$

素因数の和:7074

約数の個数: 60

約数和(自身を含む): 174155520

約数和(自身を除く): 102414032

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 5096, 7039, 10192, 14078, 28156, 49273, 56312, 91507, 98546, 112624, 183014, 197092, 344911, 366028, 394184, 640549, 689822, 732056, 788368, 1281098, 1379644, 1464112, 2562196, 2759288, 4483843, 5124392, 5518576, 8967686, 10248784, 17935372, 35870744, 71741488]

約数ペア:

[(1, 71741488), (2, 35870744), (4, 17935372), (7, 10248784), (8, 8967686), (13, 5518576), (14, 5124392), (16, 4483843), (26, 2759288), (28, 2562196), (49, 1464112), (52, 1379644), (56, 1281098), (91, 788368), (98, 732056), (104, 689822), (112, 640549), (182, 394184), (196, 366028), (208, 344911), (364, 197092), (392, 183014), (637, 112624), (728, 98546), (784, 91507), (1274, 56312), (1456, 49273), (2548, 28156), (5096, 14078), (7039, 10192)]