68962816

素因数分解:

$2^9\times {\mathrm{13}}^2\times {\mathrm{797}}^1$

素因数の和:841

約数の個数: 60

約数和(自身を含む): 149392782

約数和(自身を除く): 80429966

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 512, 676, 797, 832, 1352, 1594, 1664, 2704, 3188, 3328, 5408, 6376, 6656, 10361, 10816, 12752, 20722, 21632, 25504, 41444, 43264, 51008, 82888, 86528, 102016, 134693, 165776, 204032, 269386, 331552, 408064, 538772, 663104, 1077544, 1326208, 2155088, 2652416, 4310176, 5304832, 8620352, 17240704, 34481408, 68962816]

約数ペア:

[(1, 68962816), (2, 34481408), (4, 17240704), (8, 8620352), (13, 5304832), (16, 4310176), (26, 2652416), (32, 2155088), (52, 1326208), (64, 1077544), (104, 663104), (128, 538772), (169, 408064), (208, 331552), (256, 269386), (338, 204032), (416, 165776), (512, 134693), (676, 102016), (797, 86528), (832, 82888), (1352, 51008), (1594, 43264), (1664, 41444), (2704, 25504), (3188, 21632), (3328, 20722), (5408, 12752), (6376, 10816), (6656, 10361)]