8620352

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{797}}^1$

素因数の和:835

約数の個数: 42

約数和(自身を含む): 18546318

約数和(自身を除く): 9925966

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 797, 832, 1352, 1594, 2704, 3188, 5408, 6376, 10361, 10816, 12752, 20722, 25504, 41444, 51008, 82888, 134693, 165776, 269386, 331552, 538772, 663104, 1077544, 2155088, 4310176, 8620352]

約数ペア:

[(1, 8620352), (2, 4310176), (4, 2155088), (8, 1077544), (13, 663104), (16, 538772), (26, 331552), (32, 269386), (52, 165776), (64, 134693), (104, 82888), (169, 51008), (208, 41444), (338, 25504), (416, 20722), (676, 12752), (797, 10816), (832, 10361), (1352, 6376), (1594, 5408), (2704, 3188)]