4041604

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 8709120

約数和(自身を除く): 4667516

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 71, 76, 107, 133, 142, 214, 266, 284, 428, 497, 532, 749, 994, 1349, 1498, 1988, 2033, 2698, 2996, 4066, 5396, 7597, 8132, 9443, 14231, 15194, 18886, 28462, 30388, 37772, 53179, 56924, 106358, 144343, 212716, 288686, 577372, 1010401, 2020802, 4041604]

約数ペア:

[(1, 4041604), (2, 2020802), (4, 1010401), (7, 577372), (14, 288686), (19, 212716), (28, 144343), (38, 106358), (71, 56924), (76, 53179), (107, 37772), (133, 30388), (142, 28462), (214, 18886), (266, 15194), (284, 14231), (428, 9443), (497, 8132), (532, 7597), (749, 5396), (994, 4066), (1349, 2996), (1498, 2698), (1988, 2033)]