66025856

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{39679}}^1$

素因数の和:39706

約数の個数: 32

約数和(自身を含む): 141657600

約数和(自身を除く): 75631744

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 39679, 79358, 158716, 317432, 515827, 634864, 1031654, 1269728, 2063308, 2539456, 4126616, 5078912, 8253232, 16506464, 33012928, 66025856]

約数ペア:

[(1, 66025856), (2, 33012928), (4, 16506464), (8, 8253232), (13, 5078912), (16, 4126616), (26, 2539456), (32, 2063308), (52, 1269728), (64, 1031654), (104, 634864), (128, 515827), (208, 317432), (416, 158716), (832, 79358), (1664, 39679)]