28972542

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{743}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 59496192

約数和(自身を除く): 30523650

約数列:

[1, 2, 3, 6, 67, 97, 134, 194, 201, 291, 402, 582, 743, 1486, 2229, 4458, 6499, 12998, 19497, 38994, 49781, 72071, 99562, 144142, 149343, 216213, 298686, 432426, 4828757, 9657514, 14486271, 28972542]

約数ペア:

[(1, 28972542), (2, 14486271), (3, 9657514), (6, 4828757), (67, 432426), (97, 298686), (134, 216213), (194, 149343), (201, 144142), (291, 99562), (402, 72071), (582, 49781), (743, 38994), (1486, 19497), (2229, 12998), (4458, 6499)]