66547432

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{12251}}^1$

素因数の和:12361

約数の個数: 32

約数和(自身を含む): 144083520

約数和(自身を除く): 77536088

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 12251, 24502, 49004, 85757, 98008, 171514, 343028, 686056, 1188347, 2376694, 4753388, 8318429, 9506776, 16636858, 33273716, 66547432]

約数ペア:

[(1, 66547432), (2, 33273716), (4, 16636858), (7, 9506776), (8, 8318429), (14, 4753388), (28, 2376694), (56, 1188347), (97, 686056), (194, 343028), (388, 171514), (679, 98008), (776, 85757), (1358, 49004), (2716, 24502), (5432, 12251)]