39942231004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{547}}^1\times {\mathrm{8117}}^1$

素因数の和:8854

約数の個数: 48

約数和(自身を含む): 75858618528

約数和(自身を除く): 35916387524

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 547, 692, 1094, 2188, 2249, 4498, 7111, 8117, 8996, 14222, 16234, 28444, 32468, 94631, 105521, 189262, 211042, 378524, 422084, 1230203, 1404241, 2460406, 2808482, 4439999, 4920812, 5616964, 8879998, 17759996, 18255133, 36510266, 57719987, 73020532, 115439974, 230879948, 768119827, 1536239654, 3072479308, 9985557751, 19971115502, 39942231004]

約数ペア:

[(1, 39942231004), (2, 19971115502), (4, 9985557751), (13, 3072479308), (26, 1536239654), (52, 768119827), (173, 230879948), (346, 115439974), (547, 73020532), (692, 57719987), (1094, 36510266), (2188, 18255133), (2249, 17759996), (4498, 8879998), (7111, 5616964), (8117, 4920812), (8996, 4439999), (14222, 2808482), (16234, 2460406), (28444, 1404241), (32468, 1230203), (94631, 422084), (105521, 378524), (189262, 211042)]