68204032

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{10247}}^1$

素因数の和:10278

約数の個数: 40

約数和(自身を含む): 146771856

約数和(自身を除く): 78567824

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 10247, 20494, 40988, 81976, 133211, 163952, 266422, 327904, 532844, 655808, 1065688, 1311616, 2131376, 2623232, 4262752, 5246464, 8525504, 17051008, 34102016, 68204032]

約数ペア:

[(1, 68204032), (2, 34102016), (4, 17051008), (8, 8525504), (13, 5246464), (16, 4262752), (26, 2623232), (32, 2131376), (52, 1311616), (64, 1065688), (104, 655808), (128, 532844), (208, 327904), (256, 266422), (416, 163952), (512, 133211), (832, 81976), (1664, 40988), (3328, 20494), (6656, 10247)]